(Answered) Question the annual rainfall in chennai is normally

Statistics

Question: The annual rainfall in Chennai is normally distributed with mean 129 em and standard deviation 32 em.

(a) What is the probability of getting excess rain (i.e., 140 em and above) in a given year?

(b) What is the probability of deficient rain (i.e., 80 em and below) in a given year?

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