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Kaylis [27]
3 years ago
11

A number cube is rolled with these results: 64 ones, 67 twos, 73 threes, 59 fours, 72 fives, and 71 sixes. What is the experimen

tal 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%
Mathematics
2 answers:
spin [16.1K]3 years ago
3 0
The answer to the question is    B.48.5%
Anastasy [175]3 years ago
3 0

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\%

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