Answered: A Deloitte employment survey asked a…

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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Question

A Deloitte employment survey asked a sample of human resource executives how their company planned to change its workforce over the next 12 months. A categorical response variable showed three options: The company plans to hire and add to the number of employees, the company plans no change in the number of employees, or the company plans to lay off and reduce the number of employees. another categorical variable indicated if the company was private or public. Sample data for 180 companies are summarized as follows.

	Company	Company
Employment Plan	Private	Public
Add Employees	37	32
No Change	19	34
Lay off Employees	16	42

a. Conduct a test of independence to determine if the employment plan for the next 12 months is independent of the type of company. at a .05 level of significance, what is your conclusion?

b. Discuss any differences in the employment plans for private and public
companies over the next 12 months.

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