Nonparametric statistics refer to a statistical method in which the data is not required to fit a normal distribution. Rankings should not change.

Data analysis is a fundamental process in any project. However, data can be lumped into different types, with categorical and ...

Key Points Non-parametric tests are used when standard assumptions are not available. These tests don’t rely on distributions ...

Statistics Notes: Statistics is a crucial field of study that helps students learn to collect, analyze, and interpret data, understand patterns, and draw meaningful conclusions. For students up to ...

Statistical significance is used to gauge the likelihood that a relationship exists between two variables, based on observational data. Contrary to popular misconception, this does not measure the ...

The third type of descriptive statistics is measures of variability. This type evaluates the response values and shows how spread they are. When we measure variability, we look at 3 things: ...

A Lesson in Inferential Statistics: Type I vs. Type II Errors Sometimes the best option is the lesser of two evils. Posted April 26, 2010 ...