# What is the empirical probability of rolling a sum of 9 with two dice?

Dec 2, 2017

$\frac{1}{9}$

#### Explanation:

(3,6), (6,3), (5,4), (4,5) are the four possible outcomes
each outcome has probability (1/6)² = 1/36
so we get 4/36 = 1/9