Mindtap Psychology, 1 Term (6 Months) Printed Access Card For Gravetter/wallnau's Statistics For The Behavioral Sciences, 10th
Mindtap Psychology, 1 Term (6 Months) Printed Access Card For Gravetter/wallnau's Statistics For The Behavioral Sciences, 10th
10th Edition
ISBN: 9781305647329
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
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Chapter 18, Problem 13P
To determine

a. For the 186 males in the study, however, 25 of the 27 correlations were positive. Is this significantly more than would be expected if positive and negative correlations were equally likely? Use a two-tailed test with α=0.05 .

b. For the 201 females in the study, 20 of the 27 correlations were positive. Is this significantly more than would be expected if positive and negative correlations were equally likely? Use a two-tailed test with α=0.05 .

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