Using the concept of complementary events,
P(x=1)+P(x=2)=1−P(x=0)
=1−5248×5248
=1−169144=16925
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:
Held on 9 Jan 2019 · Verified 6 Jul 2026.
16924
16952
16949
16925
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