A Group of Students Completes the 12-Minute Run Prior to a Six-Week

Multiple Choice

A group of students completes the 12-minute run prior to a six-week jogging unit. At the end of the unit, the 12-minute run test is administered a second time. The instructor is interested in knowing if there is a statistically significant difference in the results of the two tests. To answer this question, the appropriate statistical test would be:

A) t-test for independent samples.
B) t-test for dependent samples.
C) simple analysis of variance.
D) two-way analysis of variance.
E) multiple regression analysis.