Question:medium

Two persons A and B play a game by throwing two dice. If the sum of the numbers appeared on the two dice is even, A will get \( \frac{1}{2} \) point and B will get \( \frac{1}{2} \) point. If the sum is odd, A will get one point and B will get no point. The arithmetic mean of the random variable of the number of points of A is

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Parity of dice sum has equal probability.

Updated On: Mar 26, 2026

1/2
1/4
1
3/4

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The Correct Option is D

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