Suppose that young adults own an average of three pairs of jeans. Survey eight people from your class. The class size is 30. The sample mean is 30. The standard deviation is 10. Determine if the average is higher than three. Assume the population is normal. Ho=___ Ha=___ In words, define the random variable ___ =___ The distribution to use for the test is ____ Determine the test statistic using your data Draw a graph an label it appropriately. Shade the actual level of significance.
Suppose that young adults own an average of three pairs of jeans. Survey eight people from your class. The class size is 30. The sample mean is 30. The standard deviation is 10. Determine if the average is higher than three. Assume the population is normal. Ho=___ Ha=___ In words, define the random variable ___ =___ The distribution to use for the test is ____ Determine the test statistic using your data Draw a graph an label it appropriately. Shade the actual level of significance.
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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Suppose that young adults own an average of three pairs of jeans. Survey eight people from your class. The class size is 30. The sample mean is 30. The standard deviation is 10. Determine if the average is higher than three. Assume the population is normal.
Ho=___
Ha=___
In words, define the random variable ___ =___
The distribution to use for the test is ____
Determine the test statistic using your data
Draw a graph an label it appropriately. Shade the actual level of significance.
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