The distribution of the test statistic in single-factor ANOVA is the
A) binomial distribution
B) normal distribution
C) t distribution
D) F distribution
E) None of the above answers are correct.

Question

Quizplus · Accepted Answer

The distribution of the test statistic in single-factor ANOVA is the F distribution. This is because ANOVA involves comparing the variation between groups to the variation within groups. The F statistic calculates the ratio of these two variances, and its distribution follows the F distribution.

The Distribution of the Test Statistic in Single-Factor ANOVA Is