In each of the following cases, find the mean, variance, and standard deviation of the sampling distribution of the sample proportion p hat. (a) p = .4, n = 260 (b) p = .4, n = 119 (c) p = .5, n = 379 (d) p = .85, n = 978

In each of the following cases, find the mean, variance, and standard deviation of the sampling distribution of the sample proportion p hat. (a) p = .4, n = 260 (b) p = .4, n = 119 (c) p = .5, n = 379 (d) p = .85, n = 978

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

In each of the following cases, find the mean, variance, and standard deviation of the sampling distribution of the sample proportion p hat.

(a) p = .4, n = 260

(b) p = .4, n = 119

(c) p = .5, n = 379

(d) p = .85, n = 978

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