Run an appropriate test between the pre-test and post-test data of the control group. What is the result of the test? A) W_s = 163.5, z = 1.205, p = .228 B) W_s = 1.205, z = 163.5, p = .228 C) W_s = .228, z = 1.205, p = 163.5 D) W_s = 163.5, z = .228, p = 1.205

Question

Quizplus · Accepted Answer

The given test statistics are W_s = 163.5, z = 1.205, and p = 0.228. Since the p-value is greater than the significance level of 0.05, we fail to reject the null hypothesis that there is no significant difference between the pre-test and post-test scores of the control group. Therefore, choice A is the correct answer.

Run an Appropriate Test Between the Pre-Test and Post-Test Data