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Students at the State Univ. randomly selected 217 student cars and found that they had ages with a mean of 7.89 years and a standard deviation of 3.67 years.  They also randomly selected 152 faculty cars and found that they had ages with a mean of 5.99 years and a standard deviation of 3.65 years.  Using a 0.05 level of significance, is there sufficient evidence to support the claim that student cars are older than faculty cars?   Use the Critical Value Method of Testing.   In your work space below, you will need to have - 1.  The null hypothesis, Ho  2.  The alternative hypothesis, H1  3.  The test statistic  4.  The type of test(left, right, two-tailed) and the critical value  5.  The decision to accept Ho or reject Ho

Students at the State Univ. randomly selected 217 student cars and found that they had ages with a mean of 7.89 years and a standard deviation of 3.67 years.  They also randomly selected 152 faculty cars and found that they had ages with a mean of 5.99 years and a standard deviation of 3.65 years.  Using a 0.05 level of significance, is there sufficient evidence to support the claim that student cars are older than faculty cars?   Use the Critical Value Method of Testing.   In your work space below, you will need to have - 1.  The null hypothesis, Ho  2.  The alternative hypothesis, H1  3.  The test statistic  4.  The type of test(left, right, two-tailed) and the critical value  5.  The decision to accept Ho or reject Ho

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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Students at the State Univ. randomly selected 217 student cars and found that they had ages with a mean of 7.89 years and a standard deviation of 3.67 years.  They also randomly selected 152 faculty cars and found that they had ages with a mean of 5.99 years and a standard deviation of 3.65 years.  Using a 0.05 level of significance, is there sufficient evidence to support the claim that student cars are older than faculty cars?
 
Use the Critical Value Method of Testing.
 
In your work space below, you will need to have -
1.  The null hypothesis, Ho 
2.  The alternative hypothesis, H1 
3.  The test statistic 
4.  The type of test(left, right, two-tailed) and the critical value 
5.  The decision to accept Ho or reject Ho 
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