A medical college dean read that the average number of applications a potential medical school student sends
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A medical college dean read that the average number of applications a potential medical school student sends is 7.8. She thinks that the mean is higher. So she selects a random sample of 35 applicants and asks each how many medical schools they applied to. The mean of the sample is 8.7. The population standard deviation is 2.6. Test her claim at α = 0.01.
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H 0 78 H 1 78 claim The area corresponding to z 205 is 097985 Thus Pv...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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