A Friedman test is applied to a data set that is generated from a randomized block experiment with four treatments and eith blocks. What is the rejection region at the 5% significance level?
A) 1.6450
B) 7.8147
C) 9.4877
D) 11.0705

Question

A Friedman test is applied to a data set that is generated from a randomized block experiment with four treatments and eith blocks. What is the rejection region at the 5% significance level?
A) 1.6450
B) > 7.8147
C) 9.4877
D) > 11.0705

Quizplus · Accepted Answer

The rejection region for a Friedman test with 4 treatments and 8 blocks at the 5% significance level is > 7.8147. This is because the critical value for the Friedman test is 7.8147, and the rejection region is any value greater than the critical value.

A Friedman Test Is Applied to a Data Set That