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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?
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4 votes
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?

User Velizar Hristov
by
6.5k points

2 Answers

5 votes

48.5% (gradpoint)

Explanation:

User Xiaozou
by
6.0k points
4 votes
The answer is 197/406.

WORKING OUT:

Odd numbers = 64 + 73 + 72 = 209
Even numbers = 67 + 59 + 71 = 197

209 + 197 = 406

Probability of rolling an even number = 197/406
User Thom Lane
by
6.2k points
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