it has been reported that 78 % of frderal employees use email if a sample of 230 employees is selected find thdean variance standard deviation
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Step 1: Identify the given information We are given that 78% of federal employees use email, and we have a sample size of 230 employees. Show more…
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Federal Government Employee E-mail Use It has been reported that 83% of federal government employees use e-mail. If a sample of 200 federal government employees is selected, find the mean, variance, and standard deviation of the number who use e-mail.
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Use It has been reported that $83 \%$ of federal government employees use e-mail. If a sample of 200 federal government employees is selected, find the mean, variance, and standard deviation of the number who use e-mail.
Federal Government Employee E-mail Use It has been reported that 83% of federal government employees use e-mail. If a sample of 200 federal government employees is selected, find the mean, variance, and standard deviation of the number who use e-mail. Would it be unusual to find that only 75% of 200 employees use e-mail?
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