Question

A number cube is rolled with these results: 64 ones, 67 twos, 73 threes, 59 fours, 72 fives, and 71 sixes. What is the experimental probability of rolling an even number?
Write your answer as a percent, to the nearest tenth of a percent.



A. 51.9%


B. 48.5%


C. 53.6%


D. 46.8%

Answer 1

The answer to the question is    B.48.5%

Answer 2

Answer:  B. $48.5\%$

Step-by-step explanation:

Given : A number cube is rolled with these results:

64 ones, 67 twos, 73 threes, 59 fours, 72 fives, and 71 sixes.

Even numbers : 2,4,6

The number of times of rolling even number = $67+59+71=197$

Total outcomes = $64+67+73+59+72+71=406$

Now, the  experimental probability of rolling an even number :-

$\dfrac{197}{406}$

In percent,  $\dfrac{197}{406}\times100=48.52216748\approx48.5\%$

Hence, the experimental probability of rolling an even number = $48.5\%$