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Mathematics, 24.09.2019 02:30 kmcpig

Christine has always been weak in mathematics. based on her performance prior to the final exam in calculus, there is a 42% chance that she will fail the course if she does not have a tutor. with a tutor, her probability of failing decreases to 12%. there is only a 52% chance that she will find a tutor at such short notice.

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