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Two dice are thrown simultaneously. Let $X$ be the random variable representing the absolute difference of the numbers appeared on the dice. The mean of $X$ is:

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For absolute differences of two dice, the number of outcomes always follows a clear linear progression: there are $6$ outcomes for a difference of $0$, and $2(6 - d)$ outcomes for any difference $d > 0$.

Updated On: Jul 9, 2026

$\frac{35}{18}$
$\frac{13}{36}$
$\frac{7}{12}$
$3$

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The Correct Option is A

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Show Hint

The Correct Option is A

Solution and Explanation

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