tazzyjii779 tazzyjii779

17-03-2018
Mathematics

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20 question ach containing three answers quiz probability of getting no points? worksheet

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sqdancefan sqdancefan

17-03-2018

The probability of getting no points on any given question is 2/3, so for 20 independent questions, it is (2/3)^20 ≈ 3.007*10^-4.

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