Mathematics, 16.04.2020 23:18, naguil1210

The quality control manager at a computer manufacturing company believes that the mean life of a computer is 109 months, with a variance of 64. If he is correct, what is the probability that the mean of a sample of 57 computers would be less than 106.32 months? Round your answer to four decimal places.

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The quality control manager at a computer manufacturing company believes that the mean life of a com...