Question

A number cube is rolled many times with the results shown in the table below. What is the experimental probability of rolling an even number?
A. 44%
B. 45%
C. 50%
D. 55%

Answer 1

To find the experimental probability, you will add the outcomes that resulted in even number and make that a ratio to the total number of outcomes.

(12 + 14 + 18)
(13 + 12 + 12 +14 + 11 + 18)

44/80 = 0.55
0.55 = 55%

The answer is choice D.