Question

Roll a fair six sided die 1000 times. Out of 1000 rolls how many times an even number

Answer 1

500 times!

Explanation:

the probability of a die showing an even number is 3/6 i.e, 1/2. for one role the probability of getting an even number is 1/2, therfore for a thousand role = 1000 x 1/2 = 500 times.