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Researchers are interested to determine if there is a relationship between death anxiety and religiosity. 12 people completed death anxiety scale (high score = high anxiety) and completed a checklist designed to measure an individual's degree of religiosity (belief in particular religion, regular attendance at religious service, number of times per week they regularly pray etc.) (High score = greater religiosity) The responses gathered are as follows: Person Death Religiosity a. Show the scatter graph Anxiety 10 11 12 42 29 31 28 15 17 19 11 8 3 14 19 3 11 5 9 6 9 10 15 19 10 14 17 b. Use Correlation Analysis c. Determine the best line fit d. If a person has a death anxiety score of 20, what would be his predicted religiosity? And if the death score is 30?

Researchers are interested to determine if there is a relationship between death anxiety and religiosity. 12 people completed death anxiety scale (high score = high anxiety) and completed a checklist designed to measure an individual's degree of religiosity (belief in particular religion, regular attendance at religious service, number of times per week they regularly pray etc.) (High score = greater religiosity) The responses gathered are as follows: Person Death Religiosity a. Show the scatter graph Anxiety 10 11 12 42 29 31 28 15 17 19 11 8 3 14 19 3 11 5 9 6 9 10 15 19 10 14 17 b. Use Correlation Analysis c. Determine the best line fit d. If a person has a death anxiety score of 20, what would be his predicted religiosity? And if the death score is 30?

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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Researchers are interested to determine if there is a relationship between death anxiety and religiosity. 12 people completed death anxiety scale (high score = high anxiety) and completed a checklist designed to measure an individual's degree of religiosity (belief in particular religion, regular attendance at religious service, number of times per week they regularly pray etc.) (High score = greater religiosity) The responses gathered are as follows: Religiosity Person Death Anxiety 1 2 3 4 5 7 8 9 10 11 12 42 29 31 28 15 17 19 11 8 3 14 19 3 11 5 9 6 9 10 15 19 10 14 17 a. Show the scatter graph b. Use Correlation Analysis c. Determine the best line fit d. If a person has a death anxiety score of 20, what would be his predicted religiosity? And if the death score is 30?
Transcribed Image Text:Researchers are interested to determine if there is a relationship between death anxiety and religiosity. 12 people completed death anxiety scale (high score = high anxiety) and completed a checklist designed to measure an individual's degree of religiosity (belief in particular religion, regular attendance at religious service, number of times per week they regularly pray etc.) (High score = greater religiosity) The responses gathered are as follows: Religiosity Person Death Anxiety 1 2 3 4 5 7 8 9 10 11 12 42 29 31 28 15 17 19 11 8 3 14 19 3 11 5 9 6 9 10 15 19 10 14 17 a. Show the scatter graph b. Use Correlation Analysis c. Determine the best line fit d. If a person has a death anxiety score of 20, what would be his predicted religiosity? And if the death score is 30?
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