You are the human resources director for a corporation and want to implement a health improvement program for employees to decrease employee medical absences. You perform a six-month study with a random sample of employees. Your goal is to decrease absences by 50%.Before the study, the mean number of absences during a six-month period of the participants was 6 with a standard deviation of 1.5. An employee is randomly selected.Find the probability that the employee’s number of absences is more than 5.Find the probability that the employee’s number of absences is more than 8.Find the probability that the employee’s number of absences is less than 3.After the study the mean number of absences = 3 with a standard deviation of 1.Draw a normal distribution graph that represents this part of the study.Based on the results, was the goal of decreasing absences by 50% reached?

Since this is a multiple part question; only 1st 3 parts are answered.

Answered: You are the human resources director…

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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You are the human resources director for a corporation and want to implement a health improvement program for employees to decrease employee medical absences. You perform a six-month study with a random sample of employees. Your goal is to decrease absences by 50%.

Before the study, the mean number of absences during a six-month period of the participants was 6 with a standard deviation of 1.5. An employee is randomly selected.

Find the probability that the employee’s number of absences is more than 5.
Find the probability that the employee’s number of absences is more than 8.
Find the probability that the employee’s number of absences is less than 3.

After the study the mean number of absences = 3 with a standard deviation of 1.

Draw a normal distribution graph that represents this part of the study.
Based on the results, was the goal of decreasing absences by 50% reached?

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