If you roll a 6-sided die 66 times, what is the best prediction possible for the number of times you will roll an even number?

Answer 1

prob(even) = 3/6, since there are 3 evens in the 6 numbers on a die.
= 1/2
so number of times you expect that event out of 66 rolls is ......

Answer 2

11 times

Answer 3

1/6 x 66 = 11