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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 a = 0.05, what conclusions can we make for the collected data? Use p-value method.

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 a = 0.05, what conclusions can we make for the collected data? Use p-value method.

MATLAB: An Introduction with Applications
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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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
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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