Two cards are drawn successively with replacement from a well-shuffled deck of 52 cards. Let X denote the random variable of number of aces obtained in the two drawn cards. Then P X = 1 + P X = 2 equa

Question

Two cards are drawn successively with replacement from a well-shuffled deck of 52 cards. Let X denote the random variable of number of aces obtained in the two drawn cards. Then P X = 1 + P X = 2 equals:

TestHub · Accepted Answer

Using the concept of complementary events, P x = 1 + P x = 2 = 1 - P x = 0 = 1 - 48 52 × 48 52 = 1 - 144 169 = 25 169

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