Question

If you roll a number cube 20 times, about how many times do you expect

to roll a number greater than 4?

Answer 1

Explanation:

If you are using a fair six - sided cube , there are two numbers out of six that are greater than 4 ( 5 and 6 )

sooo: 2 out of 6 or 1/3 should be greater than 4

1/3 * 20 = 6 2/3 = ~ 7