## Answers

A. probability= 13 x 13 / (52x52) = 1/16

B. p(2 queens) = 4C_{2} / 52C_{2} = 1/221

C. p(queen or diamond) =(13+3)C_{1}/52C_{1} =16/52 =4/13

P(two diamonds) = 12*12/(52*52)

P(two diamonds without repl) = 13C2 /52C2.

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