Author Question: If the psychologist finds that the sum of squared deviations from the mean of the difference scores ... (Read 70 times)

melina_rosy · **on:** Jun 20, 2018

If the psychologist finds that the sum of squared deviations from the mean of the difference scores of the sample is 135, the estimated population variance would be

A) 135/10 = 13.5
B) 135/ 9 = 15.0
C) 10/135 = .074
D) 9/ 135 = .067

Question 2

In a 3 3 analysis of variance, the number of populations is

A) 2
B) 3
C) 6
D) 9