Essentials of Statistics for the Behavioral Sciences 8th Edition

Published by Cengage Learning
ISBN 10: 1133956572
ISBN 13: 978-1-13395-657-0

Chapter 4 - Measures of Variability - Problems - Page 117: 22

Answer

a. check table b. The intelligence scores for females is better than males although the mean for male and female are the same. This happened because the variarity of the intelligence score in males is greater than females. Thus, females have a smaller standard deviation compared to males which makes females more intelligent than males in this sample.
1565002370

Work Step by Step

check table
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