Question

A die is rolled 6 times. What is the probability of rolling a number less than 4 each time?

Answer 1

There are 3 different ways to roll a number less than 4 (1, 2, 3), and there are 6 total number of ways to roll a number (1, 2, 3, 4, 5, 6). This means the probability is 3/6 which is equal to 1/2.

Answer 2

As violetdew said, the probability of rolling a number less than four is 1/2. Since we're rolling it six times, we need to multiply 1/2 by itself six times, or (1/2)^6, so the probability of rolling a number less than 4 each time is 1/64.