To investigate the influence of frustration on prejudice, 10 subjects were asked to assign negative adjectives, such as lazy, dirty, and immoral, to describe members of a minority group (a measure of prejudice). All subjects described the minority group both before and after they had taken a series of long, difficult exams (the frustrating situation). The following results were obtained: higher scores represent greater prejudice): Subject F J X₁ (Prejudice scores before taking frustrating exams 22 39 25 40 36 27 44 31 52 48 X₂ (Prejudice scores after taking the frustrating exams) 26 45 24 43 36 29 47 30 52 59 What statistical procedure could be applied to determine if there is a statistically significant difference in prejudice before and after the administration of frustrating tests?
To investigate the influence of frustration on prejudice, 10 subjects were asked to assign negative adjectives, such as lazy, dirty, and immoral, to describe members of a minority group (a measure of prejudice). All subjects described the minority group both before and after they had taken a series of long, difficult exams (the frustrating situation). The following results were obtained: higher scores represent greater prejudice): Subject F J X₁ (Prejudice scores before taking frustrating exams 22 39 25 40 36 27 44 31 52 48 X₂ (Prejudice scores after taking the frustrating exams) 26 45 24 43 36 29 47 30 52 59 What statistical procedure could be applied to determine if there is a statistically significant difference in prejudice before and after the administration of frustrating tests?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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To investigate the influence of frustration on prejudice, 10 subjects were asked to assign negative adjectives,
such as lazy, dirty, and immoral, to describe members of a minority group (a measure of prejudice). All subjects
described the minority group both before and after they had taken a series of long, difficult exams (the
frustrating situation). The following results were obtained: higher scores represent greater prejudice):
Subject
A
B
E
G
H
I
J
(Prejudice scores before
taking frustrating exams
22
39
25
40
36
27
44
31
52
48
X₂
(Prejudice scores after
taking the frustrating exams)
26
45
24
43
36
29
47
30
52
59
What statistical procedure could be applied to determine if there is a statistically significant difference in
prejudice before and after the administration of frustrating tests?
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