Population standard deviation Let us develop a 99% confidence interval estimate of the difference between the salary of the two populations. Calculate the margin of error for the confidence interval. (Answer to two decimal places)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Salary information regarding two independent random samples of male and female employees of a large company is shown below.
Female
90
$41
$42
Sample size
Sample mean
Population standard deviation
Male
111
$73
$48
Let us develop a 99% confidence interval estimate of the difference between the salary of the two populations. Calculate the margin of error
for the confidence interval. (Answer to two decimal places)
Transcribed Image Text:Salary information regarding two independent random samples of male and female employees of a large company is shown below. Female 90 $41 $42 Sample size Sample mean Population standard deviation Male 111 $73 $48 Let us develop a 99% confidence interval estimate of the difference between the salary of the two populations. Calculate the margin of error for the confidence interval. (Answer to two decimal places)
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