The daily rainfall in Newtown in April is normally distributed with mean 43 mm and standard deviation 22 mm. Given that there

Question

The daily rainfall in Newtown in April is
normally distributed with mean 43 mm and
standard deviation 22 mm.
Given that there are 30 days in April, on how
many days do we expect a rainfall of
between 40 mm and 50 mm? Give your
answer correct to the nearest integer.

Kunduz · Accepted Answer

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