A random variable represents the number of times a sum of 7 or 11 comes up in

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A random variable represents the number of times a sum of 7 or 11 comes up in ten rolls of a pair of dice.

(A) Find the mean and standard deviation of the random variable.

(B) Use a graphing calculator to simulate 100 repetitions of the binomial experiment, and compare the mean and standard deviation of the numbers of 7’s or 11’s from the simulation to the answers for part (A).

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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 05:09 AM

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A random variable represents the number of times a sum of 7 or 11 comes up in

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A Mean and Standard Deviation Calculation Let X be the random variable representing the number of ti...View the full answer

Finite Mathematics For Business Economics Life Sciences And Social Sciences

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