Justin now has a final exam today. There are 20 questions with 3 options. Each question only has one correct answer. He just needs to

Question

Justin now has a final exam today. There are 20 questions with 3 options. Each
question only has one correct answer. He just needs to make a 75 to pass the class
(meaning he needs to get 15 right). What is the probability of him doing so?

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Lệ Thu 3 months 2021-08-15T07:48:23+00:00 1 Answers 0 views 0

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    2021-08-15T07:49:49+00:00

    Answer: .0142%

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