If you are a member of this class, what is the probability that at least one of the other 11 students rolls the same number as you do?

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06-01-2018
Mathematics

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If you are a member of this class, what is the probability that at least one of the other 11 students rolls the same number as you do?

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Аноним Аноним · Answer 1 · 2018-01-06T12:37:24+01:00

Аноним Аноним

06-01-2018

I assume we are talking about rolling a fair die with 6 numbers.

The probability that none of the 11 students throw the same number as you do is (5/6)^11 = 0.135

So probability at least one throws same mumber = 1 - 0.135 = 0.865 Answer

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