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oksano4ka [1.4K]
3 years ago
11

(c) if the mean thickness is 10 micrometers, what should the standard deviation of thickness equal so that the probability that

the average of 10 wafers is either greater than 11 or less than 9 micrometers is 0.001?
Mathematics
1 answer:
9966 [12]3 years ago
6 0

Ask google to find out

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