SOLUTION:
An industrial engineer intends to use the mean of a random
sample of size n = 150 to estimate the average
mechanical aptitude (as measured by a certain test) of
assembly lin
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An industrial engineer intends to use the mean of a random
sample of size n = 150 to estimate the average
mechanical aptitude (as measured by a certain test) of
assembly lin
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Question 1011302:
An industrial engineer intends to use the mean of a random
sample of size n = 150 to estimate the average
mechanical aptitude (as measured by a certain test) of
assembly line workers in a large industry. If on the b
basis of experience, the engineer can assume that α =
6.2 for such data, what can be assert with probability
0.99 about the maximum size of his error? Answer by ikleyn(52853) (Show Source):
