PROBLEM 3 A social science teacher wants to compare the perception of students towards activism before and after joining a public demonstration. She believes that joining the event will affect their perception negatively. The tool she uses in both cases is a survey profile that gives a score to a person's perception. (It assigns a positive score if the student is open to the idea and assigns a negative score otherwise). At * = 0.05, what conclusions can we make for the collected data? Use p-value method. Perception score Perception score Participant (before joining the (after joining the event) event) 1 69 61 56 50 95 95 30 12 81 75 73 72 21 26 60 55 45 40 60 59 60 55 35 N3450 2 6 7 10 11 12 43
PROBLEM 3 A social science teacher wants to compare the perception of students towards activism before and after joining a public demonstration. She believes that joining the event will affect their perception negatively. The tool she uses in both cases is a survey profile that gives a score to a person's perception. (It assigns a positive score if the student is open to the idea and assigns a negative score otherwise). At * = 0.05, what conclusions can we make for the collected data? Use p-value method. Perception score Perception score Participant (before joining the (after joining the event) event) 1 69 61 56 50 95 95 30 12 81 75 73 72 21 26 60 55 45 40 60 59 60 55 35 N3450 2 6 7 10 11 12 43
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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Transcribed Image Text:PROBLEM 3
A social science teacher wants to compare the perception of students towards
activism before and after joining a public demonstration. She believes that joining
the event will affect their perception negatively. The tool she uses in both cases is
a survey profile that gives a score to a person's perception. (It assigns a positive
score if the student is open to the idea and assigns a negative score otherwise). At
* = 0.05, what conclusions can we make for the collected data? Use p-value
method.
Perception score
Perception score
Participant (before joining the
(after joining the
event)
event)
1
69
61
2
56
50
3
95
95
4
30
12
5
81
75
6
73
72
7
21
26
8
60
55
45
40
10
59
11
55
12
43
35
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