A number cube with faces numbered 1 to 6 is rolled 12 times.
In theory, how many times would you expect to roll a number less than 4?
Responses
A 22
B 66
C 88
D 10
The theory would be that a number less than 4 (1, 2, or 3) would be rolled 3 out of 6 times or half of the time. Since there are 12 rolls in total, we would expect to roll a number less than 4 6 times.
Therefore, the correct response is D) 10.