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# Probability watch

1. Four dice are thrown, the probability that none of them shows 5 or 6 is
A. ½ B. 4/9 C. 8/27 D. 16/81 E. None of those
2. What have u tried?
3. What's the probability that one of the dice doesnt land on a 5 or a 6?
4. The probability that a dice does show 5 or 6 is 2/6. Therefore, the probability that a dice doesn't show 5 or 6 is 4/6. If 4 dice are thrown, the overall probability will be 4/6 repeated 4 times. Imagine if it's just 2 dice, it would be 4/6 * 4/6. Same logic applies here.

Might have made it a bit too easy...

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Updated: October 8, 2017
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