paired or unpaired samples T tests: firstly, let’s learn about two-sample t-tests. A two-sample t-test is a test to compare the mean of two samples of data. It can help you find out if means are significantly different from each other or not. If data in both the samples is related to each other then … Read more
Measures that tells us about the approximate center of a distribution are known as measures of central tendency. Central tendency and dispersion: Collecting data can be easy and fun. But sometimes it can be hard to tell other people about you data. At that point, we use statistics to collect, analyze, interpret, present, and organize … Read more
why do we need statistics?: In this article, we are going to study what is statistics how it is useful for us and how it is used in our daily life works. Statistics is the science of collecting, analyzing, interpreting, and presenting data. It helps us to understand the world better, make informed decisions, and … Read more