Question

On the basis of a pretest on knowledge of foreign languages, each subject in the 9:00 class was matched with a subject in the 10:30 class. The 9:00 class used a participant approach to the study of Latin, and the 10:30 class used the Hiffendorf method. At the end of the term, the same Latin test was given to both classes. What is the appropriate design for testing the significance of the difference between the means?

1) Independent samples t-test
2) Paired samples t-test
3) One-way ANOVA
4) Chi-square test

Answer 1

The appropriate design for testing the significance of the difference between the means in this scenario is a paired samples t-test.

Step-by-step explanation:

The appropriate design for testing the significance of the difference between the means in this scenario is a paired samples t-test. In a paired samples t-test, the subjects are matched in pairs and the differences between their measurements are calculated. These differences are then used to test the null hypothesis that there is no difference between the means of the two classes.