Question: is 68% correct for a? mostly want b 3. Suppose you are an industrial engineer responsible for ensuring the quality of a manufacturing process that
3. Suppose you are an industrial engineer responsible for ensuring the quality of a manufacturing process that produces bolts. The length of the bolts is normally distributed with a mean of 10 centimeters and a a) What is the probability that a randomly selected bolt has a length between 9.9 and 10.1 centimeters? standard deviation of 0.1 centimeters. b) What is the minimum length that the bottom 2.5% of the bolts will have
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