The Simone Company is considering a new computer program to speed up the processing of its inventory.
Question:
The Simone Company is considering a new computer program to speed up the processing of its inventory. Two programs are being considered: Program A and Program B. To test the programs, 50 employees were divided into two groups of 25. The mean processing time of Program A was 30 seconds, with a standard deviation of 5 seconds. The mean processing time of Program B was 28 seconds, with a standard deviation of 3 seconds. Is there a difference in the speed of the two programs? Choose an appropriate significance level. Calculate and interpret the p-value.
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Related Book For 
Basic Statistics For Business & Economics
ISBN: 9781259268939
6th Canadian Edition
Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite
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