do Federal Government Employee E-mail Use It has been reported that 81% of federal government employees use e-mail. If a 1 sample of 195 federal government employees is selected, find the mean, variance, and standard deviation of the number who use e-mail. Round your answers to three decimal places. Part: 0/2 Part 1 of 2 (a) Find the mean. Next Part Mean: μ = Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Federal Government Employee E-mail Use It has been reported that 81% of federal government employees use e-mail. If a
sample of 195 federal government employees is selected, find the mean, variance, and standard deviation of the number who use
e-mail. Round your answers to three decimal places.
Part: 0/2
Part 1 of 2
(a) Find the mean.
Next Part
Mean: μ =
Submit Assignment
© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center
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Transcribed Image Text:Federal Government Employee E-mail Use It has been reported that 81% of federal government employees use e-mail. If a sample of 195 federal government employees is selected, find the mean, variance, and standard deviation of the number who use e-mail. Round your answers to three decimal places. Part: 0/2 Part 1 of 2 (a) Find the mean. Next Part Mean: μ = Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center do
Expert Solution
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Let p be the probability of government employees using email

p=81%=0.81 , n=195 

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