b. A psychology class performed an experiment to compare whether a recall score in which instructions to form images of 25 words were given is better than an initial recall score for which no imagery...

Extracted text: b. A psychology class performed an experiment to compare whether a recall score in which instructions to form images of 25 words were given is better than an initial recall score for which no imagery instructions were given. Twenty students participated in the experiment with the following results: With Without With Without Student Student Imagery 20 Imagery 8 Imagery Imagery 11 17 24 9. 12 20 16 20 13 20 10 4 18 9. 14 16 12 22 15 24 7 22 25 19 11 16 7 20 17 21 8 19 11 18 21 14 9 17 7 19 19 12 10 21 9. 20 23 13 Does it appear that the average recall score is higher when imagery is used? Test with a = 0.001. 123t56