In a randomized block design of ANOVA, which of the following correctly describes the number of degrees of freedom associated with the sum of squares for treatments?
A) One less than the total number in observations in all samples.
B) One less than the number of blocks.
C) One less than the number of populations involved.
D) One more than the number of populations involved.
E) None of these.

Question

Quizplus · Accepted Answer

The degrees of freedom for the sum of squares for treatments in a randomized block design of ANOVA is one less than the number of populations (or treatments) involved. This is because the degrees of freedom for treatments are calculated based on the number of treatments minus one.

In a Randomized Block Design of ANOVA, Which of the Following