There are n balls, I inspect each of them, each ball has a probability of 1/3 to

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There are n balls, I inspect each of them, each ball has a probability of 1/3 to be picked out, what is the variance of the number of balls being picked out?

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Operations management

ISBN: 978-0132163927

10th edition

Authors: Jay Heizer, Barry Render

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Posted Date: Jul 23, 2022 04:40 AM

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There are n balls, I inspect each of them, each ball has a probability of 1/3 to

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Soln From the questions we Number of balls n Probability of picke... View the full answer

Operations management

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