forcater knows from historical data that the daily probability of rain is 0.3 during april. what is the probability that there is 20 dry day in april? an

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 20T
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a wather forcater knows from historical data that the daily probability of rain is 0.3 during april. what is the probability that there is 20 dry day in april? and at least 3 wet days in april

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