Question

In: Statistics and Probability

At a local coffee house, 80% of coffee buyers will choose regular coffee, and 20% will...

At a local coffee house, 80% of coffee buyers will choose regular coffee, and
20% will choose decaf.
A. Out of the next 5 customers, what is the probability that 3 will choose decaf coffee?
B. Out of the next 20 customers, what is the probability that at least 10 will choose decaf
coffee?

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