Probability Practice Test 2

Question : 28 of 37

Marks: +1, -0

Three cards are drawn successively with replacement. The probability of selecting 2 aces and one king is

Solution:

P(ace)

=4/52=1/13

, P(king)

=4/52=1/13

P (2 aces and one king)

=^3C_2 .(1/13)^2(1/13)=3/(13)^2

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