**Question 3**A clinical psychologist is interested in testing whether serial killers are more introverted than the general population. A sample of 9 serial killers serving life sentences was tested and found to have a sample mean introversion score of 41 and a standard deviation (s) of 6.8. If the population mean (μ) is 36, are serial killers significantly different from the normal population?a. What are the null and alternative hypotheses? b. What significance test did you use? Using an alpha level of .05, determine whether the sample was significantly different from the population. c. Report and interpret an effect size. **Problem 2:**A forensic psychologist is interested in testing whether serial killers are more introverted than the general population. A sample of 16 serial killers serving life sentences was tested and found to have a sample mean introversion score of 41 and a standard deviation (s) of 10. The population mean (μ) for introversion is 36. Show calculations for the appropriate test.a. What are the null and alternative hypotheses?b. What significance test did you use? Using an alpha level of 0.05, determine whether the sample was significantly different from the population.

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Answered: 3. A clinical psychologist is…

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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