2. The average length of a newborn baby is 20 inches with a standard deviation of...
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2. The average length of a newborn baby is 20 inches with a standard deviation of 1 inch. If n=100, what is the mean of the sampling distribution of means? If n=100, what is the standard deviation of the sampling distribution of means? What is the probability that the mean height of a random sample of 100 babies is more than 20.2 inches? a. b. C. 2. The average length of a newborn baby is 20 inches with a standard deviation of 1 inch. If n=100, what is the mean of the sampling distribution of means? If n=100, what is the standard deviation of the sampling distribution of means? What is the probability that the mean height of a random sample of 100 babies is more than 20.2 inches? a. b. C.
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Answer N I assumed normality because without normality it will be difficu... View the full answer
Related Book For
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
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