We come across variables every day, no matter what we are doing. Generally speaking, variables are anything that can change or be changed in an experiment or situation. For example, a factor that can be manipulated or controlled such as temperature is considered to be a variable (Also check out the What Is A Controlled … Read more
Margin of error is the statistical term that describes the amount of variation from the mean of a set of values. Understand this concept and how to use it in your research. Some people might find all of the jargon surrounding this topic quite difficult to understand. This article will be covering exactly what margin … Read more
A quiz is a quick and formal assessment of knowledge. In many cases, it is a brief examination of a person’s overall grasp of something. In North America, quizzes are most commonly used in higher education settings to assess students’ understanding of course material. They are sometimes given during lecture presentations to make sure students … Read more
A controlled variable is something that is kept the same during a research project or study. It is the variable that is not being tested in the study, but it is controlled so that the outcome of the study is not influenced by it. This article will explore the role of a controlled variable in … Read more
The most important part of creating a survey or questionnaire is designing your questions. This is more complicated than it may seem at first glance and one way that many surveys fail is by using leading questions. In this article, we will look at what a leading question is and the different types of leading … Read more
If you’re wondering what nominal data is and what it’s used for, you’ve come to the right place. This article will explore everything you need to know about nominal data. There are four main types of data that you should be aware of when you are working with data in any environment. These are ordinal, … Read more
In statistics, there are two different meanings of the ‘n’. If it is capitalized (N), then it usually refers to population size, whereas a small ‘n’ refers to sample size in statistics. It refers to the number in a sample or trial. Read on for more information on ‘n’, and its importance in statistics. What … Read more
A confounding variable is a variable that is not considered in an experiment, but it does affect the relationship between the two variables being studied. It is named a confounding variable because it has the ability to confound the results of the study, and lead to unreliable results. This article will look at confounding variables … Read more
Understanding and properly utilizing a survey can be difficult, particularly to the untrained eye. Finding something like the mean of a population based on certain criteria’s can be one such instance where knowing the right processes can make the whole thing a lot easier. In this guide, we will be taking a look at what … Read more
Political data analysis is the systematic examination of political information and data, as well as the creation of new data and the analysis of new information. Political data analytics is also the use of statistics, data mining, and machine learning to develop algorithms to uncover and measure political topics. A political data analyst is a … Read more