Exhibit 10-11
In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of the five treatments a total of 65 observations). The following information is provided.
SSTR = 200 Sum Square Between Treatments) SST = 800 Total Sum Square)
-Refer to Exhibit 10-11. The mean square between treatments MSTR) is
A) 3.34
B) 10.00
C) 50.00
D) 12.00

Question

Quizplus · Accepted Answer

The mean square between treatments (MSTR) is calculated by dividing the sum of squares between treatments (SSTR) by the degrees of freedom for treatments (k-1), where k is the number of treatments. Here, MSTR = SSTR / (k-1) = 200 / (5-1) = 50.00.

Exhibit 10-11 In a Completely Randomized Experimental Design Involving Five Treatments, 13