Scenario: A researcher gathers information on retirement age to see if it is different than 65 years. A random sample of 34 retired people finds that the average age of retirement is 61.8 years with a standard deviation of 10. The histogram of the retirement ages from the sample looks approximately normal. The research question is "Is the mean retirement age different from 65 years?" Part A: What type of distribution would be used in a hypothesis test to answer this research question? Explain. Part B: Explain whether or not the conditions for the test are met.
Scenario: A researcher gathers information on retirement age to see if it is different than 65 years. A random sample of 34 retired people finds that the average age of retirement is 61.8 years with a standard deviation of 10. The histogram of the retirement ages from the sample looks approximately normal. The research question is "Is the mean retirement age different from 65 years?" Part A: What type of distribution would be used in a hypothesis test to answer this research question? Explain. Part B: Explain whether or not the conditions for the test are met.
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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