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If the probability of rain on any given day in Chicago during the summer is 50%, independent of what happens on any...

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by AAPL » Tue Dec 15, 2020 3:40 am

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If the probability of rain on any given in Chicago during the summer is 50%, independent what happens any other day, what is the probability of having exactly 3 rainy days from July 4 through July 8, inclusive?

A. 1/32
B. 2/25
C. 5/16
D. 8/25
E. 3/4

OA C
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