A quality control manager has determined that the number of defective light bulbs in a case of
Question:
A quality control manager has determined that the number of defective light bulbs in a case of 1,000 follows a normal distribution with a mean of 10 and a standard deviation of 3. Compute the probability that the number of defective light bulbs in a case is:
(a) Greater than 10
(b) Less than 9
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The normal distribution like in many other situations with real data becomes a useful tool to comput...View the full answer
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Related Book For 
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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