JUVIE NUN
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Mathematics, 24.02.2021 05:00 HistoryLee
JUVIE NUN
Question 1 of 10, Step 1 of 1
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The quality control manager at a computer manufacturing company believes that the mean life of a computer is 80 months, with a variance of 64.
If he is correct, what is the probability that the mean of a sample of 77 computers would be greater than 82.59 months? Round your answer to four decimal places.
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mm Tables
Keynad
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