Mathematics, 29.05.2020 19:02 caseyfriemoth1548

The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)equals0.2. How many correct answers should a student expect to guess on a test with 90 five-choice multiple choice questions?
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The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)equals0.2. How many correct answers should a student expect to guess on a test with 90 five-choice multiple choice questions? ANSWER NOW PLEASE!

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The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)equals0.2. How many correct answers should a student expect to guess on a test with 90 five-choice multiple choice questions?
ANSWER NOW PLEASE!