Question

You are about to roll 2 fair six-sided dice, hoping to get a double. Which double will occur the least often?

1) 1 - 1
2) 6 - 6
3) All doubles are equally likely
4) Cannot be determined

Answer 1

When rolling 2 fair six-sided dice, the double that occurs the least often is 1 - 1.

Step-by-step explanation:

When rolling 2 fair six-sided dice, the double that occurs the least often is 1 - 1. To determine this, we need to find the probability of rolling each of the doubles. Since there are 6 possible outcomes for each dice, the total number of outcomes is 6 x 6 = 36. Out of these 36 outcomes, there is only 1 outcome for rolling a 1 - 1 double. Therefore, the probability of rolling a 1 - 1 double is 1/36. The other doubles, such as 6 - 6, have more than 1 outcome, making them more likely to occur.