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Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly chosen student took Form B and did not pass?
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Half of a class took Form A of a test, and half took Form B. Of the students who took Form B, 39% passed. What is the probability that a randomly chosen student took Form B and did not pass?

User Coulomb
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Answer: the answer would be 0.305

User Pmed
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