Mathematics, 04.06.2020 13:01, alwaysneedhelp8420

7.2.PS-9 The probability that a student guesses the correct answer to a four-choice multiple choice question is
P(correct) = 0.25. How many correct answers should a student expect to guess on a test with 64 four-ch
multiple choice questions?
A student should expect to guess correct answers.

Answers: 2

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7.2.PS-9 The probability that a student guesses the correct answer to a four-choice multiple choice...