A random sample of size n is drawn from a population with population proportion 7 = 0.8. Find the mean and standard deviation of the sample proportion in each of the following. n = 900 с. n = 100 а. b. п%3D 50 d. n=15 e. In which of these cases can we be assured that the sampling distribution of the sample proportion will be approximately normally distributed?
A random sample of size n is drawn from a population with population proportion 7 = 0.8. Find the mean and standard deviation of the sample proportion in each of the following. n = 900 с. n = 100 а. b. п%3D 50 d. n=15 e. In which of these cases can we be assured that the sampling distribution of the sample proportion will be approximately normally distributed?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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