Which of the following best describes the Pearson correlation for these data?X   Y2   5  5   13   44   2

A set of n = 50 pairs of scores (X and Yvalues) produces a regression equation of Ŷ = 5X + 21. Find the predicted Y value for an X score of -4.

What is the critical value for a regression analysis with n=77, 1 predictor variable, and an alpha level of 0.05?

A sample with a mean of M = 40 and a variance of s2 = 20 has an estimated standard error of 2 points. How many scores are in the sample?

What kind of frequency distribution graph shows the frequencies as bars that are separated by spaces?

Transform the z-score back into a raw score. Z= 1.75, M= 56, s= 4.

If all other elements are held constant, how does the denominator of the F-ratio for a repeated measures ANOVA compare to the denominatorfor a between-subjects ANOVA?

The data from an independent-measures research study produce a sample mean difference of 4 points and a pooled variance of 16.  If there are n = 8 scores in each sample, then what is the estimated standard error for the sample mean difference?

If we are testing whether eating gummy bears affects weight, what is the independent variable?

What is the value of the median for the following set of scores?Scores: 1, 3, 4, 6, 7, 8, 12, 23