10.104 Got Milk II Refer to Exercise 10.103. Wishing to demonstrate that the variability of fills is...
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10.104 Got Milk II Refer to Exercise 10.103. Wishing to demonstrate that the variability of fills is less for her model than for her competitor's, a sales representative for company A acquired a sample of 30 fills from her company's model and a sample of 10 fills from her competitor's model. The sample variances were = 0.027 and s = 0.065, respectively. Does this result provide statistical support at the 0.05 level of significance for the sales representative's claim?
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780176509804
3rd Edition
Authors: William Mendenhall
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