23. Consider the following hypothesis test: A sample of 25 provided a sample mean 14 and...
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23. Consider the following hypothesis test:
A sample of 25 provided a sample mean 14 and a sample standard deviation s 4.32.
a. Compute the value of the test statistic.
b. Use the t distribution table (Table 2 in Appendix B) to compute a range for the p-value.
c. At α .05, what is your conclusion?
d. What is the rejection rule using the critical value? What is your conclusion?
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Related Book For
Essentials Of Statistics For Business And Economics
ISBN: 9780324568608
5th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
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