Question: Data collected over the last ten years show that, in a particular town, it will rain sometime during 30% of the days in the spring.

Data collected over the last ten years show that, in a particular town, it will rain sometime during 30% of the days in the spring. How likely is it that there will be a week with
a. Exactly five rainy days?
b. Exactly six rainy days?
c. Exactly seven rainy days?
d. At least five rainy days?

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