---
title: "Sum of Two Dice, Random Variable Edition"
type: concept
related: [Random Variables]
source: https://www.jemoka.com/posts/kbhsum_of_two_dice/
confidence: high
status: active
---

Consider &ldquo;what&rsquo;s the variable representing the sum of the result of 2 dice?&rdquo;
\begin{equation} Y = \sum_{i=1}^{2} X \end{equation}
where \(X\) is a random variable representing the result of once dice.
