4 & 5. Statistics, Quality Assurance and Calibration Methods - Part 1 of 2

4 & 5. Statistics, Quality Assurance and Calibration Methods / Mean Evaluation / Problem 2

Problem 2

What is the primary purpose of the F-test in statistics?

To compare the variances of two populations.

To compare the means of two populations.

To determine the median of a data set.

To calculate the standard deviation.