A set of n = 15 pairs of X and Y scores has SSX = 10, SSY = 40, and SP = 30.  What is the slope for the regression equation for predicting Y from X?

In a frequency distribution graph, frequencies are presented on the ____ and the scores (categories) are listed on the ____.

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of 10 participants, produces an F-ratio of F = 5.40.  For this result, which of the following is the correct statistical decision?

For a repeated-measures study comparing three treatment conditions with a sample of 4 participants, the participant totals (the P values) are 3, 6, 9, and 6.  What is the value for SSbetween subjects?

What is stated by the null hypothesis for the chi-square test for independence?

A 95% confidence interval for the population mean ranges from 44 to 52. Based on this information:

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of 10 participants, produces an F-ratio of F = 5.40.  For this result, which of the following is the correct statistical decision?

For a repeated-measures study comparing two treatments with n = 15 scores in each treatment, the data produce t = 1.78. If the mean difference is in the direction that is predicted by the researcher, then which of the following is the correct decision for a hypothesis test with α = .05?

A researcher is interested in the eating behavior of rats and selects a group of 25 rats to be tested in a research study.  The group of 25 rats is an example of a ____.

After conducting a one-tailed, one-sample t-test you find the critical t value is -2.045 while the t value you obtained for your sample is -3.61. Which of the following decisions could you make?