chauhanloveleen26 chauhanloveleen26
  • 07-04-2024
  • Mathematics
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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 differ from the population mean by less than 1.45 months? Round your answer to four decimal places.

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