Statistics for Managers - 5 questions about T-Tests - excel document

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Testing means - T-tests
In questions 2, 3, and 4 be sure to include the null and alternate hypotheses you will be testing.  
In the first 4 questions use alpha = 0.05 in making your decisions on rejecting or not rejecting the null hypothesis.
 
Below are 2 one-sample t-tests comparing male and female average salaries to the overall sample mean.  
(Note: a one-sample t-test in Excel can be performed by selecting the 2-sample unequal variance t-test and making the second variable = Ho value - a constant.)
Note:  These values are not the same as the data the assignment uses.  The purpose is to analyze the results of t-tests rather than directly answer our equal pay question.
Based on these results, how do you interpret the results and what do these results suggest about the population means for male and female average salaries?
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