Math, asked by rajnikant55449, 4 months ago

the length of life of an instrument is produced bt the machine

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Answered by Braɪnlyємρєяσя

0

The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. Find the probability that an instrument produced by this machine will last less than 7 months.

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