In analysis of variance, a MS value is a measure of ______.

A Factorial ANOVA has 3 levels for factor A and 8 levels for factor B and uses 5 participants in each treatment condition. What is the total number of participants needed for the study?

The results from a repeated-measures ANOVA are reported as: F(5, 43) = 3.75, p < .05. For this study, how treatment conditions were compared?

The results from a repeated-measures ANOVA are reported as: F(3, 23) = 3.75, p < .05. For this study, how treatment conditions were compared?

What is the value for the sum of squared deviations (SS) for the following scores: 2, 6, 8, 4

The numerator of the F-ratio measures the size of the sample mean differences. How is this number obtained, especially when there are more than two sample means?

If the results of a two-factor experiment are presented in a line graph, then what pattern appears in the graph if there is an interaction?

A Factorial ANOVA has 3 levels for factor A and 8 levels for factor B and uses 5 participants in each treatment condition. What is the total number of participants needed for the study?

A population has a µ=120 and a standard deviation of 8. If the population distribution is normal, what is the probability of obtaining a sample mean greater than M= 125 for a sample of n=16?

What is NOT true about standard deviations?