At, test the claim that each agency charges the same hourly wage.
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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- Use the 7 step test. (or 5 Step) The Donaldson Corporation wants to hire a temporary secretary. There are two employment agencies in town, and it is believed that the average hourly wage charged by both agencies is the same. A Donaldson manager surveyed other employers in town to find what they paid the agencies for temporary secretaries. The results are summarized below. At, test the claim that each agency charges the same hourly wage.
Imported wine: X-bar_1 =$9.55/hour ; s_1 =$1.45/hour ; n_1=20
Domestic wine: X-bar_2 =$9.25 ; s_2 =$1.25 ; n_2 =18
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