21. Prison Sentences. Researcher Sudhinta Sinha discussed how people adjust to prison life in the article “Adjustment and mental health problem in prisoners" (Industrial Psychiatry Journal, Vol. 19, No. 2, pp. 101–104). A sample of 37 sentenced adult male prisoners had an average age of 36.7 years. Assume that, for the sentenced adult male prisoners, the population standard deviation of age is 8.0 years. a. Find and interpret a 90% confidence interval for the mean age, µ, of all sentenced adult male prisoners. b. Under what conditions can you freely apply the procedure that you used in part (a)?
21. Prison Sentences. Researcher Sudhinta Sinha discussed how people adjust to prison life in the article “Adjustment and mental health problem in prisoners" (Industrial Psychiatry Journal, Vol. 19, No. 2, pp. 101–104). A sample of 37 sentenced adult male prisoners had an average age of 36.7 years. Assume that, for the sentenced adult male prisoners, the population standard deviation of age is 8.0 years. a. Find and interpret a 90% confidence interval for the mean age, µ, of all sentenced adult male prisoners. b. Under what conditions can you freely apply the procedure that you used in part (a)?
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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Question
![21. Prison Sentences. Researcher Sudhinta Sinha discussed how
people adjust to prison life in the article “Adjustment and mental
health problem in prisoners" (Industrial Psychiatry Journal, Vol. 19,
No. 2, pp. 101–104). A sample of 37 sentenced adult male prisoners
had an average age of 36.7 years. Assume that, for the sentenced adult
male prisoners, the population standard deviation of age is 8.0 years.
a. Find and interpret a 90% confidence interval for the mean age, µ,
of all sentenced adult male prisoners.
b. Under what conditions can you freely apply the procedure that
you used in part (a)?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6e15d90-04fb-4d6b-8b46-117d2507f26a%2F27fb976a-b33f-4ef8-84b9-4870d961f73d%2Feld9za9_processed.png&w=3840&q=75)
Transcribed Image Text:21. Prison Sentences. Researcher Sudhinta Sinha discussed how
people adjust to prison life in the article “Adjustment and mental
health problem in prisoners" (Industrial Psychiatry Journal, Vol. 19,
No. 2, pp. 101–104). A sample of 37 sentenced adult male prisoners
had an average age of 36.7 years. Assume that, for the sentenced adult
male prisoners, the population standard deviation of age is 8.0 years.
a. Find and interpret a 90% confidence interval for the mean age, µ,
of all sentenced adult male prisoners.
b. Under what conditions can you freely apply the procedure that
you used in part (a)?
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