Use a computer or calculator to select 36 random numbers from a normal distribution with mean 100
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Use a computer or calculator to select 36 random numbers from a normal distribution with mean 100 and standard deviation 15. Find the sample mean and z for testing a two-tailed hypothesis test of 100. Using 0.05, state the decision. Repeat several times as in Table 8.12. Describe your findings.
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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