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The following table shows the results of a between-subjects ANOVA. Based on this table, what is the value for eta squared (η2), the percentage of variance accounted for?      Source                         SS        df        MS            Between Groups   16        2          8                Within Groups       84        21        4                Total                            100      23       

A researcher reports an F_ratio with df = 2, 40 from a repeated_measures ANOVA.  How many treatment conditions were compared in this experiment?

A sample of n = 5 scores has a mean of M = 8.  One new score is added to the sample and the new mean is calculated to be M = 9.  What is the value of new score?

An analysis of variance comparing three treatment conditions produces dftotal = 32.  If the samples are all the same size, how many individuals are in each sample?

What is the critical value for a regression analysis with n=22, 1 predictor variable, and an alpha level of 0.05?

Which of the following describes a typical distribution of F-ratios?

A sample of n = 5 scores has a mean of M = 12.  What is ΣX for this sample?

What is the critical value for factor A in a Factorial ANOVA with N=77, 6 levels for factor A and 4 levels for factor B, and an alpha level of 0.05?

Which of the following is NOT an assumption of an independent-measures ANOVA?

On an exam with M = 52, you have a score of X = 56.  Which value for the standard deviation would give you the highest position in the class distribution?