A milling process currently produces an average of 3% defectives. You are interested in showing that a
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A milling process currently produces an average of 3% defectives. You are interested in showing that a simple adjustment on a machine will decrease p, the proportion of defectives produced in the milling process. Thus, the alternative hypothesis is H: p <0.03 and the null hypothesis is Ho:p = 0.03 If you can reject Ho, you can conclude that the adjusted process produces fewer than 3% defectives.
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780176509804
3rd Edition
Authors: William Mendenhall
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