Winter Weather The probability of snow on any given day in December for a town is 20%. a. What is the probability of snow 3 days in a row? % b. What is the probability of snow at least once during a week? %
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Since the probability of snow on any given day is 20%, the probability of snow 3 days in a row is: $0.20 \times 0.20 \times 0.20 = 0.008$ So, the probability of snow 3 days in a row is 0.8%. b. Show more…
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