If Friedman test is applied to a data set that are generated from a randomized block experiment with 3 treatments and 5 blocks,then the rejection region at the 2.5% significance level is F_r 12.8325.

Question

If Friedman test is applied to a data set that are generated from a randomized block experiment with 3 treatments and 5 blocks,then the rejection region at the 2.5% significance level is F_r > 12.8325.

Quizplus · Accepted Answer

The Friedman test is a non-parametric statistical test used to detect differences in treatments across multiple test attempts. The rejection region, or critical value, for the Friedman test is determined based on the number of treatments and blocks, and the significance level, but it does not use a formula like "F_r > 12.8325." Instead, critical values are typically looked up in statistical tables specific to the Friedman test for the given number of treatments, blocks, and the chosen significance level.

If Friedman Test Is Applied to a Data Set That