A randomized block design ANOVA has two treatments.The test to be performed in this procedure is equivalent to:
A) dependent samples z-test.
B) dependent samples t-test.
C) independent samples z-test.
D) independent samples t-test.
E) Spearman rank correlation test.

Question

Quizplus · Accepted Answer

A randomized block design ANOVA with two treatments is equivalent to a dependent samples t-test because it compares the means of two related groups to determine if there is a statistically significant difference between these means. The "blocks" in the design account for the variability among subjects, making the comparison within subjects (or related groups), similar to a dependent samples t-test.

A Randomized Block Design ANOVA Has Two Treatments