Question

What is the probability of rolling a number greater than or equal to 8 with the sum of 2 dice, given that at least on of the dice must show a 6

Answer 1

If one dice must show a 6, probability of the first dice is 1/6.

Probability of number ≥ 8
= (1 - 1/6) × 1/6
= 5/6 × 1/6
= 5/36