On a scale designed to measure attitude toward racial segregation, two college classes scored as follows: Class
Question:
Class A Class B
4……………….. 4
6……………….. 3
2……………….. 2
1……………….. 1
1……………….. 4
1……………….. 2
Compare the variability of attitudes toward racial segregation among the members of the two classes by calculating for each class (a) the range, (b) the variance, and (c) the standard deviation. Which class has greater variability?
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Related Book For
Elementary Statistics In Social Research Essentials
ISBN: 9780205638000
3rd Edition
Authors: Jack A. Levin, James Alan Fox
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