Using the sample size formula, determine the sample size (n) required given thefollowing information for each of the following cases. Our desired confidence level is95%, value of p is 80%, and our desired margin of sample error is 10%. The sample sizerequired is [________] respondents.

According to the given information, we haveThe confidence level is The population proportion is The…

Answered: Using the sample size formula,…

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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Use the given confidence interval to find the margin of error and the sample proportion. (0.760,0.786) E = (Type an integer or a decimal.) (Type an integer or a decimal.) p =
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Using the sample size formula, determine the sample size (n) required given the following information for each of the following cases. Our desired confidence level is 95%, value of p is 80%, and our desired margin of sample error is 10%. The sample size required is [________] respondents.