Question

Two cards are drawn successively with replacement from fair playing 52 cards. let X denote number of kings obtained when two cards are drawn, then ( E(X^2) = )

• A. (\frac{24}{169})
• B. (\frac{26}{169})
• C. (\frac{27}{169})
• D. [suspicious link removed]

Hint:

For replacement, probabilities remain constant for each draw.

Answer 1

The Correct Option is D