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The Means of Different Groups INDEPENDENT SAMPLES 1. An Engineering Manager wants to conduct research on 2 brands of production machines to find out whether Machine Brand A produces more output than Machine B. Therefore, the Engineering Manager then takes 10 working days of data assuming the output variations of the two machines are the same. The following is the Output Table produced by the two machines:

The Means of Different Groups INDEPENDENT SAMPLES 1. An Engineering Manager wants to conduct research on 2 brands of production machines to find out whether Machine Brand A produces more output than Machine B. Therefore, the Engineering Manager then takes 10 working days of data assuming the output variations of the two machines are the same. The following is the Output Table produced by the two machines:

MATLAB: An Introduction with Applications
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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T-TEST Exercise The Means of Different Groups INDEPENDENT SAMPLES 1. An Engineering Manager wants to conduct research on 2 brands of production machines to find out whether Machine Brand A produces more output than Machine B. Therefore, the Engineering Manager then takes 10 working days of data assuming the output variations of the two machines are the same. The following is the Output Table produced by the two machines: Machine Machine Day Brand A Brand B 1 108 90 2 109 100 3 120 98 4 98 104 105 102 6. 100 100 7 119 100.5 8. 98 113 9 120 108 10 115 112
Transcribed Image Text:T-TEST Exercise The Means of Different Groups INDEPENDENT SAMPLES 1. An Engineering Manager wants to conduct research on 2 brands of production machines to find out whether Machine Brand A produces more output than Machine B. Therefore, the Engineering Manager then takes 10 working days of data assuming the output variations of the two machines are the same. The following is the Output Table produced by the two machines: Machine Machine Day Brand A Brand B 1 108 90 2 109 100 3 120 98 4 98 104 105 102 6. 100 100 7 119 100.5 8. 98 113 9 120 108 10 115 112
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