Statistics for Two Group Experiments Logan randomly assigned subjects to study for a Physiological Psychology exam using one of two study aids (flash cards with text or flash cards with text and diagrams).He should analyze both groups' exam scores, which range from 0-150, using a
A)t test for independent groups.
B)t test for matched groups.
C)two-way ANOVA.
D)Wilcoxon test.

Question

Quizplus · Accepted Answer

The experiment involves two independent groups (flash cards with text vs. flash cards with text and diagrams). Therefore, the appropriate test is a t-test for independent groups, which will compare the means of the two groups to determine if there is a significant difference in their exam scores.

Statistics for Two Group Experiments Logan Randomly Assigned Subjects to Study