Exam 13: Paired-Samples T-Test

In research reports, you need to report the t statistic and degrees of freedom.

Use the following SPSS Statistics tool to calculate statistical significance:

What key do you use to select multiple variables?

The following are all terms associated with a paired-samples t test, except:

Variables in paired-sample t tests are often called pretest and posttest.

Use the following statistic to determine the statistical significance of the paired-sample t test:

A paired-samples t test requires two variables at the ordinal level.

SPSS Statistics displays the following outputs for a t test:

A paired-samples t test requires two variables at the scale level.

A paired-samples t test compares a sample mean to a test value.