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A multiple-choice question on an economics quiz contains 10 questions with five possible answers each. compute the probability of randomly guessing the answers and getting 9 que…

A multiple-choice question on an economics quiz contains 10 questions with five possible answers each. compute the probability of randomly guessing the answers and getting 9 que…
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A multiple-choice question on an economics quiz contains 10 questions with five possible answers each. compute the probability of randomly guessing the answers and getting 9 questions correct

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User Challe
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8.4k points

1 Answer

4 votes
10C9 * (1/5)^9 * (4/5)^1 = 4.096*10^-6

About 4 chances in 1 million.
answered
User Splendf
by
8.6k points
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