What is the probability of drawing at least one ace?

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probability of picking @ least 1 ace? easier answer question, "what probability of drawing 4 cards , have no aces?" helpful because final answer 1 - p(no aces).

each card drawn probability not ace 48/52 = 12/13. because draw card returned deck , each draw independent of other draws, probability of no aces being drawn (12/13)^4.

final answer = 1 - (12/13)^4 = (13^4 - 12^4) / 13^4 = 7825 / 28561

what probability of drawing @ least 1 ace when draw 52 card deck 4 times , replace card deck each time?


Science & Mathematics Mathematics Next



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