A multiple-choice test is given with 5 choices (only one is correct) for each of 5 questions.

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A multiple-choice test is given with 5 choices (only one is correct) for each of 5 questions. Answering each of the 5 questions by guessing constitutes a binomial experiment with an associated binomial distribution. For this distribution,

(A) Write the probability function.

(B) Construct a table.

(D) Compute the mean and standard deviation.

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Finite Mathematics For Business Economics Life Sciences And Social Sciences

ISBN: 9780134862620

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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Question Posted: Dec 28, 2023 05:06 AM

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A multiple-choice test is given with 5 choices (only one is correct) for each of 5 questions.

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This is a binomial distribution problem Lets denote the number of correct answers by X So X is a bin...View the full answer

Finite Mathematics For Business Economics Life Sciences And Social Sciences

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