Popular Questions - Mathematics – Statistics

When hypothesis testing, when might you use one-independent sample t-test versus a two-independent samples t-test? Provide an example of each for a proposed research study.

The three measures of central tendency include the mean, the median, and the mode. To decide which of the three measures is best for any particular distribution, you should keep in mind that the...

The three measures of central tendency are mean, median, and mode. Each one is calculated a little different and is appropriate in different circumstances. Mean “ Commonly known as an average, the...

While the range scores is not typically considered a reliable description of variability because it fails to address the distance between scores, it is used in certain situations. For example, the...

Hello Class, the following is an explanation of the sum of squares, variance, and standard deviation and why it is essential to understand the difference between sample statistics and population...

The outcome for Chapter 14.3 states that Regression analysis is a statistical tool that is used for two main purposes: description and prediction.  Based on the outcome, provide a current event of...