Question: A normal population has mean u=9 and standard deviation o=5 (a) What proportion of the population is less than20? (b) What is the probability that

A normal population has mean u=9 and standard deviation o=5

(a) What proportion of the population is less than20?

(b) What is the probability that a randomly chosen value will be greater than5?

Round the answers to four decimal places.

A normal population has mean u=9 and standard deviation o=5 (a) What

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