Please label and show each step 2. Consider the following hypothesis test: Ho: μ ≤ 50...
Please label and show each step 2. Consider the following hypothesis test: Ho: μ ≤ 50 H1: μ > 50 A sample of 60 is used and the population standard deviation is 8. Use α=0.05.
a. Z critical = _______________
b. Sample mean = 53.5, z calc = ______________. Do you reject Ho?
c. Sample mean = 51.8, z calc = ______________. Do you reject Ho?
d. The Pvalue for c is:_________________
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Please label and show each step 2. Consider the following hypothesis test: Ho: μ ≤ 50...
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Name and Signature: 1. Consider the following hypothesis test A sample of 50 provided a sample mean of 15.15. The population standard deviation is 3. a. Compute the value of the test statistic. b. What is the p value? C. At α : 0.05, what is the rejection rule using the critical value? what is your conclusion? 2. Consider the following hypothesis test: A sample of 60 is used and the population standard deviation is 8. Use a 0.05. a....
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