Suppose the population data has a mean of µ = 150 and a variance of = 36. Compute the 95% CI for the following sample sizes. Assuming that the sample mean is X = 152 for all sample sizes (note: this is an unrealistic assumption). Show your work. (a) (b) n = (c) n = 200 12 = 10 50 Based on the answers to the previous question, complete the following sentence. Holding everything else constant, as the sample size increases, the width of the 95% CI gets This indicates that the sample mean as the point estimate of the population mean becomes more
Suppose the population data has a mean of µ = 150 and a variance of = 36. Compute the 95% CI for the following sample sizes. Assuming that the sample mean is X = 152 for all sample sizes (note: this is an unrealistic assumption). Show your work. (a) (b) n = (c) n = 200 12 = 10 50 Based on the answers to the previous question, complete the following sentence. Holding everything else constant, as the sample size increases, the width of the 95% CI gets This indicates that the sample mean as the point estimate of the population mean becomes more
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 5E
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