Engineering Scale Chemistry

Engineering Scale ChemistryScales chemistry is a type of chemistry that is usually measured using a mechanical device. The scale measures the reaction rate of a chemical. The reaction rate of a chemical is basically the amount of energy that is needed to break down a chemical.With these systems, the person can also determine the strength of a chemical by simply looking at the numbers that are shown on the screen. These scales measure all of the different reactions that take place in a chemical. They work well for both static and dynamic reactions.Some of the types of engineering scale chemistry that are available are the drum system, the Oscillating system, the Capillary System, and the biological chemistry. A large drum scale is often used to display an entire balance sheet for a chemical company. This is because it is more difficult to keep track of the values of various chemicals using a table or handout.Another type of engineering scale chemistry is the Capillary System. The Capi llary System has very small holes placed on the container that is used to allow the liquids to freely flow through the holes. Because of this, the liquids are able to move more quickly than they would if the holes were placed on top of the container. This makes the liquid response much quicker as well.The Biological Scale Chemistry is used in determining the specific amount of a certain chemical in a given batch of samples. By carefully placing the sample into a sample holder, the scientist can ensure that the sample is in a solid state for better reaction. The scale biological chemistry can be used to calculate the absorbance spectrum of a sample. This will help determine the percentage of the substance being used in the synthesis of a product.One of the more advanced scientific scale chemistry that is available is the Oscillating System. The Oscillating System is sometimes used to test the purity of a sample. The Oscillating System consists of different parts that are used to do t he calibration for a reaction.The Molecular Scale Chemistry is used in testing the stability of a material. It is similar to the Mechanical Scale Chemistry, except it does not need the sample containers to be stable. The Molecular Scale Chemistry is used in the testing of both solids and liquids. It is used in areas where the use of other types of scale chemistry would cause some type of instability.All of the engineering scale chemistry will use a mechanical system to help them determine the reaction rates. The engineers that are involved in the company that manufactures the scale will use the latest technology in order to make sure that the results are accurate. Each scale that has been created uses a different type of technology that helps the engineers in the company determine the proper rate.

Passing the Test on Your Own - Tips for Passing the Exam

Passing the Test on Your Own - Tips for Passing the ExamIf you're thinking about going back to school or have just started, private tutoring is a great way to pass the exam. There are numerous private tutoring companies online that can help you take the final exam and get a good grade. However, if you don't know how to choose a good tutor or where to begin, here are some tips for passing the exam on your own.When choosing a private tutoring company, it's important to understand the cost involved with the program. Some have fees, some charge per hour, others are all inclusive. You should know this upfront before you begin a course. If the private tutoring company charges you per hour, you'll want to choose an all inclusive program as you'll need to spend less time on the job.You will have to look into the quality of the individual teachers you work with. Some private tutoring companies are excellent and their instruction will make you pass the test. However, if they're on a list that charges extra, it may not be the best choice.Look at the programs that offer private tutoring programs. If there is one for your state, look to see if it is offered by the local schools. If it's offered by a private tutor, it may be a better option. Some companies have a more extensive network and therefore will have access to some of the best teachers.A student who goes through a personal tutor will have a coach on the phone or in person. This allows you to talk about what's working well and what isn't working so you can focus on your skills. The coach will provide feedback and advice as well as homework that you can do to improve your study.Privatetutoring can take longer than online tutoring. It's advisable to go through a couple of sessions first, so you can determine which method will work best for you. Online tutoring can go faster and you can adjust the times you study according to your ability.Tutoring can also include writing papers for you. This gives you a boost when you' re not at school and then you can use it at the end of the tutoring session. Once you have the writing paper in hand, it's much easier to research and do the rest of the work!

Prentice Algebra - Learning Algebra Through Online Classroom

Prentice Algebra - Learning Algebra Through Online ClassroomYou may be a first timer to prentice Hall Mathematics but it is never too late for you to learn how to do mathematics. This type of learning not only helps you do your math homework, but it also helps you do other math related tasks that need your understanding and skill. There are many practice teachers who have all the practice aids that will show you how to do your practice math homework. You can find most of these in the college library or from online store.Algebraic sequences and basic addition are two methods that help you learn prentice Algebra. These have some of the great benefit of being simple and in time you will be able to understand and learn these two methods. You will know that you are on the right track to success. At the same time you can take the help of any computer online to assist you in your study sessions.Algebraic series and the problem set in these chapters is a great way of teaching you the right w ay to do your practice Algebra. Algebraic series contains all the math formulas and work out problems for your study sessions. It helps you easily understand and learn the more complex parts of Algebraic series. After understanding these you can be successful in solving any of your practice algebra problems.There are some math problems that can never be solved by any human being, let alone a computer, but it will help you better with your learning process. There are many online stores that has many resources like teaching guides and information of different ways of solving math problems. These can be accessed easily and it will be very helpful for you.The algebra books is also an interesting idea for you. These books help you understand the complicated ideas of algebra and help you learn by doing your homework. There are many different types of learning materials that you can check out from the online store. Reading books, taking an online class, take coaching classes are just some of the ways of help in learning Algebra.There are some people who feel that Algebra cannot be learned by them. If you are one of those people, this guide is just right for you. There are several types of practice teachers who will help you learn Algebra. And if you are a good student, you will be able to pick up the same type of teaching in the college.Online college will teach you many things, including Algebra. It is a different approach that is good for the busy professional and student. In online college you will be able to learn everything about Algebra at a faster pace.

A PDF Version of Physical Chemistry For the Chemical Sciences

A PDF Version of Physical Chemistry For the Chemical SciencesThere are hundreds of physics books out there for the general public, but not all of them teach the most basic physical chemistry for the chemical sciences. A book like this will help you become acquainted with the four major chemical elements, how they work, and what they do. These books also make it possible for you to get a feel for how the chemical sciences can be applied in your life.Chemistry is the study of the bonds that hold things together. They can also be broken down into groups. That's where the term 'bond' comes from. Basically, chemistry deals with the chemistry of matter. It has been studied since ancient times.The four major chemical elements in chemistry are oxygen, nitrogen, hydrogen, and the heavy element carbon. These elements work together to create everything else that exists in the world. And everything that lives on the planet was formed from these four elements.There are also other elements that ar e considered part of the chemical elements, but they are not as important as the four major chemical elements. They include the lightest are 'electrons'.The equation that forms the foundation of chemistry is called the Boyle's equation. This is a general equation that has only two parts. It shows how electrons and their orbits interact with each other to form atoms. The two types of atoms that make up the four chemical elements compounds.When compound atoms interact with each other, the atoms tend to link together by force. For example, hydrogen atoms are close together, while sodium atoms are far apart. In this situation, the sodium atoms will pull the hydrogen atoms towards them because they have less mass. As a result, they do not have to go as far as the hydrogen atoms have to go.You can learn all about the chemistry that is necessary to understand the chemical elements. This can lead to a life of success when you understand the fundamental chemistry behind different substances.

Conservatoire Study for Drums

Conservatoire Study for Drums Why Learn to Play the Drums in a Conservatoire? ChaptersWhat Is a Conservatoire?Learning to Play the Drums in a ConservatoireInformation on Learning to Play the Drums in a Conservatoire“Everything is music for the born musician.” - Romain RollandThe drums are an instrument which we hear a lot but rarely talk about. It’s very common in modern music and brings tempo and rhythm to each song.There are different ways to learn how to play this instrument and in a conservatoire is one of the most recognised ways.  It is, however, worthwhile having a look at the advantages and disadvantages of taking this route to learn to play a musical instrument and become a scholar of music performance.In this article, we'll be looking at what a conservatoire is, who it's for, what you can learn there, and attending one could do for your music career, especially as a drummer.they only accept the best of the best.Your training will take place over several years and, if you work hard, you’ll be granted a recognised music qualification at the end of your studies. There’s no place for improvisation with your education at a place like this!Aspiring musicians will be expected to pay for their education and prove that they’re worthy of the education that they’re getting. This education will also afford them the opportunity to express their creativity and make it as a professional musician and they’ll also get the opportunity to perform live.You'll be surprised at just how much you can learn about the drums at a conservatoire. (Source: tookapic)These are the kinds of places where you can find distinguished lecturers and music professors who’ve been classically-trained and attended similar conservatoires to the one you’ll find yourself in. The teaching staff will deliver some of the best schooling throughout the academic year.We often tend to forget that it’s a music teacher that’ll teach you how to play the drums and you’ll have to follow their advice all the way through your studies.Attending a conservatoire w ill also help you to get involved with the music scene in the town where you’re at. Conservatoire courses will teach you everything you need to know in order to perfect your technique and broaden your understanding of music.You can learn more about music theory and the fundamentals of music whether you play drums, saxophone, cello, flute, etc. This is the kind of education you can only get in a conservatoire.Information on Learning to Play the Drums in a Conservatoire“Music is the literature of the heart; it commences where speech ends.” - Alphonse de LamartineDo you need your own drum kit? Can you attend a conversatoire aged 35?Who exactly will be professors be?You’ll probably ask yourself a lot of questions before you attend a conservatoire.  It’s easier to attend a conservatoire when you’re younger. After all, there will be a lot of students leaving sixth form or college and looking for places on their degree courses.Most successful musicians have extensively studied their instruments. (Source: ktphotography)You can spend anywhere between a year and 8 years in a conservatoire, depending on the route you take. You’ll have to commit a lot of time and have a passion for music and play the drums from the moment you attend your audition until the day you’re granted your undergraduate degree or master’s degree.Whether you’ve just started or are reaching the end of your studies, there is no time to let your passion dwindle or take your foot off the gas. The same is true if you’re learning to sing or play the tuba, these are the kind of teaching establishments that won't let lazy or unmotivated students progress.Check out our beginners guide to drum lesson!While it’s not a competition, it sort of it. A lot of students have dreams of being the best and progressing and they’ll be very driven as a result.  Young musicians, who’ll be taught by qualified professors, will have to get used to the teaching style. Of course, a good teacher will a lso work out the best way for you to progress. This is true for any conservatoire in the country.The teachers are at the core of any conservatoire and will be very important in your studies. They’ll help you improve your drumming technique, master time signatures, tempo, and rhythm, and give you a better understanding of the underlying music theory.A music course at a conservatoire will bring all this together and more. They’ll be more technically demanding and professional than what you’ll get at a general music school but you’ll also get the joy of learning with other driven students, which you won't get with private tutorials.There are a lot of good reasons for learning to play the drums at a conservatoire as well as plenty of good reasons to just learn how to play the drums. The drums require rhythm and timing and can add something to many different styles of music.When you learn to play the drums at a conservatoire, you’ll be getting a well-rounded education that may help you become a professional drummer in the future. Of course, don't forget that you can also learn how to play the drums at a university.While we've mentioned conservatoires throughout this article, there are also plenty of universities up and down the country that offer the same undergraduate and postgraduate degrees for those wanting to learn more about music or drumming.The reason we've focused on conservatoires is that they are the pinnacle of music education in the UK and are the option for anyone who's talented, driven, and certain that they want to make a career out of their druming at the highest level.If a conservatoire isn't for you or you just don't have the budget for it, you should consider getting private tutorials in order to learn the drums. On Superprof, for example, you can find private drum tutors all over the country who'll be happy to work with you to create your own learning plan in order to meet your learning goals.Additionally, if you can't meet up with a private tutor in person, you can always look for online private tutors who can teach you from anywhere in the world thanks to the internet and video conferencing software such as Skype. This is especially good for those who work shifts or during the night. Just make sure you don't schedule your drum tutorials for 3 in the morning and wake all your neighbours up!

Essential Networking Tips for Introvert Millennials - Introvert Whisperer

Introvert Whisperer / Essential Networking Tips for Introvert Millennials - Introvert Whisperer Essential Networking Tips for Introvert Millennials There is no denying the fact that networking plays a crucial role in career advancement. Personal connections can help you progress further. But, you also need to unlock the real power of your network to see boundless possibilities. Many introvert millennials do not like to attend large networking events. It may be difficult for some to get out of their comfort zone and make new connections. So, how do you need to approach your professional networking as millennial? Let’s look at some practical tips to outgrow your professional network. Getting Out of the Shell It all starts with the conditioning of your mind. You need to get out of your comfort zone as an introvert to become the best version of yourself. It means going out and meeting new people. Therefore, you have to come out of those self-constraining thoughts. No one is focusing on you alone; it is just that you are a bit too conscious of yourself. Therefore, you need to think of ways to first get out of that comfort zone that stops from realizing your true networking professional. Accepting the Reality   As humans, we have to rely on others for many of our needs. You may be able to progress further in your life without having too many contacts. But consider the number of opportunities that you be passing to someone else. Therefore, you must think the cost vs. benefit of not creating a robust professional network. The professional network that you design can help you in so many ways. Also, you need to keep in mind that you need help from other people to get ahead in your life at every stage of your career. Have Greater Trust in Your Capabilities   Unless you start trusting in yourself, no one else is going to do that for you. Therefore, you have to back yourself up now and then. It is essential that you build confidence in meeting new people. You can only become comfortable connecting with new people when you practice it often. It can start from the next job fair in your area. Or, else, you can turn up for a walk-in interview opportunity. These small interactions will go a long way in building your confidence to network freely. These baby steps would also help increase your confidence in taking job interviews and presenting your best self. Work on Dressing   You do not have to feel confident from the inside but also from the out. It means professionally carrying you. A lousy approach towards professional dressing can backfire. Many introvert millennials do not consider dressing as an integral part of their personality. However, the outer appearance speaks volumes about your meticulousness in carrying yourself. Therefore, you must dress for each professional occasion appropriately to leave a great first impression upon anyone you choose to meet. You Are Not Perfect, No One Is   Do not think that every professional out there has a perfect professional network. Professional networking is one of the workplace essentials that takes years to create. If you are just starting your career journey, you must consider the long-term benefits of these contacts. No one can claim to have the best professional network. Everyone has to start from somewhere. Therefore, start from somewhere so that you can make the most out of it. Author Bio: Bottom-line â€" I want to help you accelerate your career â€" to achieve what you want by connecting you with your Free Instant Access to my 4 Building Blocks to Relationships eBookâ€" the backbone to your Networking success and fantastic work relationships.  Grab yours by visiting here right now! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

Introverts Guide To Land Your Remote Dream Job - Introvert Whisperer

Introvert Whisperer / Introverts Guide To Land Your Remote Dream Job - Introvert Whisperer Introverts Guide To Land Your Remote Dream Job CAREER ACCELERATION Do you know what your next career step is?  Many people don’t. I want to help you accelerate your career by connecting you with your Free Instant Access to my eBook on how to construct your Career SMART Goals â€" that will help you put together your actions and keep you accountable. Get your copy now and start your action plan today! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

Is Cello Hard to Learn Read THIS Before Taking Lessons

Is Cello Hard to Learn Read THIS Before Taking Lessons Jessica Dais Many beginning musicians wonder, “Is cello hard to learn?” The process of learning the cello is not difficult, but it’s important to keep in mind that the cello is not an instrument of instant gratification. It does require focused, daily practice time and a good teacher to guide you along the way. How far you progress with cello is a direct result of the amount of quality time you put into practicing the instrument. Even someone who puts in just 30 minutes a day will notice a significant improvement after a few weeks, regardless of their age. A student who continues to take cello lessons and practice beyond their first year has the potential to develop into a talented amateur, and a young student with the right dedication could continue their studies all the way through to a rewarding professional career. Is Cello Hard to Learn? When learning how to play the cello, very little is spoon-fed to you by the instrument. Keyboard and fretted instruments (such as the piano and guitar) are a little easier to learn the basics. Simply putting your finger on the right key or fret will allow you to produce the note you want to hear.   With the cello, you need to have a teacher guiding you through the early stages to ensure you’re learning in a healthy way. This will lead to a lifetime of enjoying the instrument. If you have the right teacher, anyone can learn the fundamentals of playing cello. As with most instruments, the cello will come more easily to someone with experience reading notes and rhythms. Most of cello music is written down, rather than transferred aurally from teacher to student. But with a little patience, students of all ages can learn the musical language without prior knowledge or exposure. Does Age Matter? Young students make great beginner cellists. Often with youth comes unbridled enthusiasm for learning a cool new instrument and a mental elasticity that helps them absorb new information like a sponge. These advantages can carry a student a long way. The excitement encourages them to practice more on their own and their ability to retain information helps them progress quickly in their studies. One difficulty that young students face though, is the challenge of critically analyzing their playing. As a result, they need an outside observer to help them identify things that cause them trouble, whether it is posture, intonation, tone quality, etc. Young beginners are also generally less coordinated than their adult counterparts and will remain that way until well after puberty. Adult beginners have their own set of advantages. Firstly, theyre better in control of their bodies which helps them make changes to technique and posture more quickly. They also have a strong ability to critically analyze their own actions, and better sense of how they want to sound. As a result of their ability to critically analyze their own playing, adult learners can sometimes go straight to the criticizing part. This can lead to discouragement when they don’t immediately sound the way they want. However, the student is probably playing at a level appropriate to how long they have been studying. Practice Makes Perfect Practicing in between lessons is another necessity that makes learning the cello much easier. Without daily practice times, you will find your teacher going over the same concepts week after week during your lessons. Make a commitment to find a small chunk of time each day to practice playing the cello and you’ll set yourself up for success. If you only have five minutes, play some open strings for tone quality. Have a little more time? Add in some scale practice. If you have even more time, pick apart the challenging sections of your newest solo piece. There is always something you can practice, but focus on the most important concepts with the time that you have. Start Learning Cello Today You no longer have to wonder if the cello is hard to learn. With a teacher guiding your technique, regular practice times, and a willingness to learn, you too can become an excellent cellist. You won’t have to worry about twisting your left arm into an uncomfortable position like violinists, or pushing air through several yards of tubing using only your lungs like a brass player. Instead, youll get to enjoy the comfort of the relaxed seated position for the cello. Overall, the cello is an incredible instrument with a wonderful depth of sound and breadth of repertoire. To get started now, sign up for your first cello lesson right here at TakeLessons with one of our many talented instructors. Post Author: Alexander U. Alexander U. teaches cello, music theory, ear training, and conducting in Brookline, Massachusetts. He received a Master of Music in Cello Performance from the Boston Conservatory and is an avid performer. Alexander enjoys watching students gain confidence and learn more about themselves during lessons. Learn more about Alexander here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher

Basic Statistical Methods and Concepts

Basic Statistical Methods and Concepts Learn Everything from Probability to Wilcoxon Tests ChaptersWhat is Probability?How to Choose a Statistical TestWhen to Use Tests of AssociationTests of Comparison between MeansTests of Prediction using Linear RegressionTests for Nonparametric DataHow to Perform Statistical TestsLet’s face it, while data science was named the “sexiest job of the 21st century,” the majority of people still shudder at even the mention of statistics. The root of why this discipline has been so alienating throughout the course of its history can be found with its close relationship with mathematics.Whether you believe you can’t learn statistical analysis or are simply curious to learn more about it, this guide will help get you started by laying out the core introductory concepts.At the heart of statistics are the five essential concepts of statistics, and form the basis for data analysis. The first four can be dealt with without going into much detail about their equations:Mean: the average value, calculated as the sum of all observations over th e number of observationsMedian: the midpoint of the dataset, calculated by ordering all observations from least to greatest and taking the value directly in the middleVariance: the general spread of the data, calculated as the average of squared differences of the meanStandard Deviation: also a measure of spread, calculated by taking the square root of the varianceCompute statistical data easily | Photo by Jorge FranganilloMuch like witnesses in a detective novel, these four concepts start to tell you the story of a particular set of data because they are descriptive statistics. For example, if you look around at the people in any restaurant you find yourself in, it can be very difficult to build a narrative, or interpretation, about the kind of crowd you’re surrounded by based solely on appearance.Say, however, you are given information about their age, monthly income, level of education, gender, and taste of music. The first two concepts, the mean and the median, are both measur es of central tendency that can tell you whether your crowd is mostly twenty-somethings making their way through college or wealthy, elderly people that invest in hedge funds.The difference between when you use these concepts depends on the distribution of the variable that you’re measuring or, in this example, the amount of variability within the crowd. The more alike the crowd is, the more accurate taking the mean will be in telling your story; the more variation between the people are, the more accurate the picture you draw will be by taking the mean.The variance and standard deviation are both measures of variability and can tell you how different each observation in your data are from the average with regards to a specific variable.If you wanted to see how similar the crowd is in terms of age, you would start the computation by calculating the mean age and, by subtracting every individual’s age from it, find a number that tells you how far people are spread from the average . The standard deviation, on the other hand, gives you how  far or close your data is clustered around the mean based on a normal distribution.The standard deviation is exactly like the variance in terms of what it says about the spread of your data â€" in fact, the standard deviation is calculated by taking the square root of the variance. The difference lies in the fact that the standard deviation the descriptive measure that is easiest to report because it is in the same units as the original data, whereas the variance is not.You can test what you've learned in your statistics course so far by attempting some statistics practice problems online!Continuous: can take on any value, like heightDiscrete: are integers, like the number of childrenCategorical variables are qualitative and also fall under two distinct categories:Ordinal: has an obvious order, like a scale rating happiness from 1 to 10Nominal: has no meaningful order, like genderWhen to Use Tests of AssociationThese types of tests are meant for looking at the relationship between two variables. It is the closest you'll get to looking at causality between two variables. For example, you want to discover if there is an association between marital status and level of education. All of these test the strength of the association between two variables:Type of TestType of VariablesExamplePearson CorrelationTwo continuous variablesIf shoe size has an association with heightSpearman CorrelationTwo ordinal variablesHow strong of an association there is between happiness and economic statusChi-SquareTwo categorical variablesTo see whether gender and favorite color have any association AisvaryaData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors AdeyemiData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors AdenikeData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors ThanushanData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors GokhanData Analysis Teacher 5.00 (4) £30/h1st lesson free!Discover all our tutors OlawaleData Analysis Teacher £12/h1st lesson free!Discover all our tutors AisvaranData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors Muhammad umairData Analysis Teacher 5.00 (2) £100/h1st lesson free!Discover all our tutorsTests of Comparison between MeansTests of comparison deal with looking at the differences between different variables by looking at the difference between their means. For example, you want to see if where one goes to school makes a difference on standardized test scores.Type of TestType of VariablesExamplePaired T-TestTwo related variablesThe difference between weight before and after taking new supplementIndependent T-TestTwo independent variablesThe difference in spending on gas between people Los Angeles and New YorkOne-Way Analysis of Variance (ANOVA)One independent variable with distinct levels and one continuous variableComparing the means of test scores from three different levels of educationTwo-Way ANOVATwo or more independent variables with distinct levels and one continuous variableComparing the means of test scores from both three levels of education and twelve different zodiac signsTests of Prediction using Linear RegressionPrediction tests are used to determine whether a change in one or more variables the change in another. For example, given data on gender, diet and income you can investigate whether a change in these leads to a change in height.Type of TestType of VariableExampleSimple Linear RegressionOne scale variable (dependent) with one or two scale variables (predictors)You want to see if and how well age and height predict weightMultiple Linear RegressionOne scale variable (dependent) with two or more scale variables (predictors)You want to see if and how well age, height, and income predict weightTests for Nonparametric DataThese tests should be performed when the data does not meet the assump tions for the other tests. For example, when the data does not follow a normal distribution and is highly skewed.Type of TestType of VariableExampleWilcoxon Rank-Sum TestTwo independent variablesBetween two different drugs, which one offers the best relief on two random, distinct groups of a populationWilcoxon Sign-Rank TestTwo related variablesBetween two different drugs, which one offers the best relief on the same group of patientsFriedman TestThree metric or ordinal variables (has to be either metric or ordinal)Three different ad ratings given by individuals in the same populationAddress your research question and experimental designHow to Perform Statistical TestsThere are several assumptions about the data you are using that are tied to each statistical test discussed. In order for the tests to run, be predictive and accurate, these assumptions must be held. Because the assumptions for different types of tests can be different, it is imperative to check them before you start t o model your data.The most common programs used for statistical analysis are:ExcelStataSASSPSSPythonRIf you are running tests for parametric data, there are four main assumption checks that your data will have to pass. However, it should be noted that each test has it's own different set of assumptions that should be checked beforehand, and that this list is simply the ones you will come across most often.AssumptionDescriptionIndependenceThe groups that make up the sample are independent of eachother.NormalityThe data in the set is are normal, meaning that there it follows a normal distribution.Homogeneity of varianceIf there are multiple groups in the data relating to your independent variable, they have the same variance.If you're looking for some extra help on these introductory subjects, there are many online resources you can use to build your skills. Tutoring websites like Superprof, or online webinar courses from R-bloggers can help you get started on crunching some numbers.