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[–] 11 points 2 months ago (1 child)

if the correct answer is b or c, you would be right a quarter of the time

if the correct answer is a or d you would be right half the time.

athere are 3 correct answers. assuming the correct answer is chosen at random, you would be right 1/3x1/2 + 2/3x1/4 = 1/3 of the time

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