The Harris Corporation University of Florida study to determine whether a manufacturing process performed at a remote location can be established locally. Test devices (pilots) were set up at both the old and new locations and voltage readings on 30 production runs at each location were obtained. The data are given in the table attached. a. Compare the mean voltage readings at the two locations using a 95% confidence interval. b. Based on the interval, part a, does it appear that the manufacturing process can be established locally.
The Harris Corporation University of Florida study to determine whether a manufacturing process performed at a remote location can be established locally. Test devices (pilots) were set up at both the old and new locations and voltage readings on 30 production runs at each location were obtained. The data are given in the table attached. a. Compare the mean voltage readings at the two locations using a 95% confidence interval. b. Based on the interval, part a, does it appear that the manufacturing process can be established locally.
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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Transcribed Image Text:The Harris Corporation University of Florida study to determine whether a manufacturing process
performed at a remote location can be established locally. Test devices (pilots) were set up at both
the old and new locations and voltage readings on 30 production runs at each location were
obtained. The data are given in the table attached.
a. Compare the mean voltage readings at the two locations using a 95% confidence interval.
b. Based on the interval, part a, does it appear that the manufacturing process can be established
locally.
Transcribed Image Text:VOLTAGE LOCATION
9.98 OLD
10.26 OLD
10.05 OLD
10.29 OLD
10.03 OLD
8.05 OLD
10.55 OLD
10.26 OLD
9.97 OLD
9.87 OLD
10.12 OLD
10.05 OLD
9.8 OLD
10.15 OLD
10 OLD
9.87 OLD
9.55 OLD
9.95 OLD
9.7 OLD
8.72 OLD
9.84 OLD
10.15 OLD
10.02 OLD
9.8 OLD
9.73 OLD
10.01 OLD
9.98 OLD
8.72 OLD
8.8 OLD
9.84 OLD
9.19 NEW
9.63 NEW
10.1 NEW
9.7 NEW
10.09 NEW
9.6 NEW
10.05 NEW
10.12 NEW
9.49 NEW
9.37 NEW
10.01 NEW
8.82 NEW
9.43 NEW
10.03 NEW
9.85 NEW
9.27 NEW
8.83 NEW
9.39 NEW
9.48 NEW
9.64 NEW
8.82 NEW
8.65 NEW
8.51 NEW
9.14 NEW
9.75 NEW
8.78 NEW
9.35 NEW
9.54 NEW
9.36 NEW
8.68 NEW
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