**Federal Government Employee E-mail Use**It has been reported that 74% of federal government employees use e-mail. If a sample of 220 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.Mean: μ = [Input Box] [X Button] [Reset Button]---### Instructions:1. Use the reported percentage (74%) to calculate the mean number of employees using e-mail in the sample of 220.2. Apply the formula for mean in a binomial distribution: Mean (μ) = n * p, where n = sample size and p = probability of success.3. Round your answer to three decimal places.This part of the exercise involves understanding and applying basic statistical formulas related to binomial distributions.

Answered: ederal Government Employee E-mail Use…

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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