(A) Find the mean and standard deviation of the sampling distribution of p. Describe the shape of the sampling distribution. (B) What is the probability that the sample proportion would be between 0.4 and 1.0? (C) What is the probability that less than 135 out of 300 households would prefer the new toothpaste package?
(A) Find the mean and standard deviation of the sampling distribution of p. Describe the shape of the sampling distribution. (B) What is the probability that the sample proportion would be between 0.4 and 1.0? (C) What is the probability that less than 135 out of 300 households would prefer the new toothpaste package?
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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