In order to calculate an F ratio, there must be
A) interval data
B) a normal distribution in the population from which the samples were selected
C) similarity among the within variances for each sample
D) all of these

Question

Quizplus · Accepted Answer

In order to calculate an F ratio, all of these conditions must be met: interval data, a normal distribution in the population from which the samples were selected, and similarity among the within variances for each sample. Therefore, the correct answer is D.

In Order to Calculate an F Ratio, There Must Be