Author: Anonymous

The following table shows the results of an analysis of variance comparing four treatment conditions with a sample of 5 participants in each treatment.  Note that several values are missing in the table.  What is the missing value for the F-ratio?Source         SS        df      MS      Between      30      xx      xx      F = xxWithin           xx       xx      xxTotal              62       xx         

Which of the following is an example of a continuous variable?

What is the value of Σ(X – 2 )2 for the following scores?  Scores: 2, 3, 5

For the following data, what is the value of SSwithin?                    B1                    B2      A1       n = 5     M = 1    SS = 10        n = 5      M = 2     SS = 20      A2       n = 5     M = 1    SS = 10        n = 5      M = 4     SS = 20

What are the null and alternative hypotheses for a two-tailed Bivariate Correlation?

The results of a two-factor analysis of variance produce df = 1, 30 for the F-ratio for factor A, and df = 2, 30 for the F-ratio for the AxB interaction.  Based on this information, how many levels of factor B were compared in the study?

A set of n = 70 pairs of scores (X and Yvalues) produces a regression equation of Ŷ = 9X + 18. Find the predicted Y value for an X score of -7.

Which of the following is an example of a continuous variable?

A researcher uses analysis of variance to test for mean differences among three treatments with a sample of 12 in each treatment.  The F-ratio for this analysis would have what df values?

What is the range of the given list of scores: 27 33 16 18 21 22 14 16 22