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A student takes an exam containing 14 multiple choice questions. The probability of choosing a correct answer by knowledgeable guessing is 0.5. At least 9 correct answers are required to pass. If the student makes knowledgeable guesses, what is the probability that he will fail? Round your answer to four decimal places.
9 years ago

Answers

Anonymous
ghjk
7 years ago
idk
0.2120
2 years ago

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