Author Question: An independent-measures research study compares three treatment conditions using a sample of n = 5 ... (Read 69 times)

Mollykgkg · **on:** Jun 20, 2018

An independent-measures research study compares three treatment conditions using a sample of n = 5 in each treatment. For this study, the three sample means are, M1 = 1, M2 = 2, and M3 = 3. For the ANOVA, what value would be obtained for SSbetween?

A) 1
B) 5
C) 10
D) 15

Question 2

A sample of n = 25 scores has mean M = 20 and variance s2 = 9. What is the sample standard deviation?

A) 3
B) 4.5
C) 9
D) 81