EBK THE ESSENTIALS OF STATISTICS: A TOO
4th Edition
ISBN: 9780100557468
Author: HEALEY
Publisher: YUZU
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Textbook Question
Chapter 3, Problem 3.13P
SOC A sample of 25 freshmen at a major university completed a survey that measured their degree of racial prejudice (the higher the score, the greater the prejudice).
a. Compute the
| 10 | 43 | 30 | 30 | 45 |
| 40 | 12 | 40 | 42 | 35 |
| 45 | 25 | 10 | 33 | 50 |
| 42 | 32 | 38 | 11 | 47 |
| 22 | 26 | 37 | 38 | 10 |
b. These same 25 students completed the same survey during their senior year. Compute the median and mean for this second set of scores, and compare them to the earlier set. What happened?
| 10 | 45 | 35 | 27 | 50 |
| 35 | 10 | 50 | 40 | 30 |
| 40 | 10 | 10 | 37 | 10 |
| 40 | 15 | 30 | 20 | 43 |
| 23 | 25 | 30 | 40 | 10 |
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Chapter 3 Solutions
EBK THE ESSENTIALS OF STATISTICS: A TOO
Ch. 3 - SOCA variety of information has been gathered from...Ch. 3 - A variety of information has been collected for...Ch. 3 - You have been observing the local Democratic Party...Ch. 3 - The following table presents the annual...Ch. 3 - SOC Data have been gathered on four variables for...Ch. 3 - SOC The following tables list the median family...Ch. 3 - Find the appropriate measure of central tendency...Ch. 3 - SOC The accompanying table gives scores on four...Ch. 3 - SOC The college administration is considering a...Ch. 3 - SOC As the head of a social services agency, you...
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