3) The proportion of eligible voters in the next election who will vote for the incumbent is assumed to be 55%. a) Calculate the standard error of the sampling distribution assuming a sample size of 500 voters. b) Draw the sampling distribution of the proportion. What is the mean of the sampling distribution? c) What is the probability that in a random sample of 500 voters less than 49% say they will vote for the incumbent? Show graphically.
3) The proportion of eligible voters in the next election who will vote for the incumbent is assumed to be 55%. a) Calculate the standard error of the sampling distribution assuming a sample size of 500 voters. b) Draw the sampling distribution of the proportion. What is the mean of the sampling distribution? c) What is the probability that in a random sample of 500 voters less than 49% say they will vote for the incumbent? Show graphically.
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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