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Mathematics, 18.10.2021 04:50 Adones5104

In a 20 item true-false examination, if 12 correct answers constitute a passing grade, what is the probability that someone will pass, if they are guessing?

A. 0.8398
B. 0.1201
C. 0.2517
D. 0.1316

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Answers: 1

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