Mathematics, 10.05.2021 20:10 axthomas0475

A student randomly guesses at 6 multiple choice questions. Each question has four possible answers with only one being correct, and each is independent of every other question. 1. Find the probability that the student guesses exactly 4 correct. Round to 3 significant decimal places.
2.How many questions, on average, can a student expect to get correct. (Do not round to a whole number

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