Quality of an electronic part is the probability that a random selection of any part from a
Question:
a. What is the mean and the standard deviation of defects of a random observation of this part b. What is the probability of finding 27 defects in 1000 if manufacture's claim was true? c. What is the probability of more than 27 defects in 1000 observations?
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a For the random sample Given n1000 number of defective parts27 Therefore prob...View the full answer
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Related Book For 
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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