The Essentials of Statistics: A Tool for Social Research
The Essentials of Statistics: A Tool for Social Research
4th Edition
ISBN: 9781305802698
Author: Joseph F. Healey
Publisher: Cengage Learning US
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Chapter 12, Problem 12.2P

S O C Occupational prestige scores for a sample of fathers and their oldest son and oldest daughter are presented in the following table.

Family Father’s Prestige Son’s Prestige Daughter’s Prestige
A 80 85 82
B 78 80 77
C 75 70 68
D 70 75 77
E 69 72 60
F 66 60 52
G 64 48 48
H 52 55 57

Analyze the relationship between father’s and son’s prestige and the relationship between father’s and daughter’s prestige. For each relationship,

a. Compute the slope (b) and find the Y intercept (a).

b. State the least-square regression line. What prestige score would you predict for a son whose father had a prestige score of 72? What prestige score would you predict for a daughter whose father has a prestige score of 72?

c. Compute r and r 2 .

d. Describe the strength and direction of each relationship in a sentence or two. Does the occupational prestige of the father have an impact on his children? Does it have the same impact for daughters as it does for sons?

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