The data from an independent-measures research study produce a sample mean difference of 6 points and an estimated standard error of 2 points.  If there are n = 8 scores in each sample, then the value for the t statistic is ____.

Which of the following is a basic assumption for a chi-square hypothesis test?

The calculations for a one-sample t-test examines _____________ .

Statistical methods that organize, summarize, or simplify data are called ____.

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

What is the value of SS (sum of squared deviations) for the following sample?Sample:  2, 3, 4, 7

A research report describing the results from a repeated-measures t test states, “t(22) = 1.71,  p > .05.”  From this report you can conclude that the outcome of the hypothesis test was ____.

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?

Statistical methods that organize, summarize, or simplify data are called ____.

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