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Question: A tennis player makes a successful first serve 48% of the time. If she serves 9 time, what is the probability that she gets exactly 3 first serves in? Assume that each serve is independant of
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Question: A tennis player makes a successful first serve 48% of the time. If she serves 9 time, what is the probability that she gets exactly 3 first serves in? Assume that each serve is independant of the others.

User Kenwen
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She's going to hit the ball 4.32 times around the 9 times

User Christopher Perry
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