Two cards are drawn successively with replacement from a well-shuffled pack of 52 cards. Find the probability distribution of the number of kings.

Explanation

Given:

`P(X=x)={ }^{n} C_{pi} q^{n-x} p^{2}`


Given , n= number of cards drawn =2

{p}= Probability of getting king` =frac{4}{52}=frac{1}{13}`


`q=1-p=1-frac{1}{13}=frac{12}{13}`


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