Question

In a certain board game, a 12-sided number cube showing numbers 1–12 is rolled. If three such number cubes are rolled, what is the probability that at least 1 of them shows a 2?

0.0006
0.2297
0.7703
0.9994

Answer 1

0.7703

Explanation:

The easiest way to calculate this is to find the probability that none of the cubes show a 2. The probability that a cube doesn't show a 2 is 11/12.

`(11)/(12) * (11)/(12) * (11)/(12) =` 0.7703. Now we have to subtract this value from one which gives us 0.2297. Hope this helps

Answer 2

The correct answer is 0.2297 (B)

Explanation:

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