Computer Depot is a large store that sells and repairs computers. A random sample of 6 computer repair jobs per computer
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Computer Depot is a large store that sells and repairs computers. A random sample of 6 computer repair jobs per computer
Computer Depot is a large store that sells and repairs computers. A random sample of 6 computer repair jobs per computers are 120, 113, 67, 85, 79, 96. Assume that the repair time is normally distributed. The 99% confidence interval for the population meantime for computer repairs is between <u<
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