Using the Following Data,the Wilcoxon Signed-Rank Hypothesis Test Is Used

question 84

Multiple Choice

Using the following data,the Wilcoxon signed-rank hypothesis test is used to test the hypothesis that there is no difference between the Before and After populations. What are the sum of the ranks?

• A)4 and 6
• B)5
• C)17
• D)6 and −11

---

Definitions:

Latent Learning

Learning that occurs without any obvious reinforcement at the time but that is apparent in a later situation.

Drive Reduction

A theory in psychology that explains behavior as driven by the need to reduce internal tensions caused by unmet biological needs.

Incentives Necessary

The concept that motivation or behavior is influenced by a reward or incentive.

Ongoing Behavior

Behavior that is currently in process, continuing over a period of time.