A geneticist computes the expected number of girls in 5 births and obtains the result of 2.5

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A geneticist computes the expected number of girls in 5 births and obtains the result of 2.5 girls. He rounds the result to 3 girls, reasoning that it is impossible to get 2.5 girls in 5 births. Is that reasoning correct? Why or why not?

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Statistical Reasoning for Everyday Life

ISBN: 978-0321817624

4th edition

Authors: Jeff Bennett, Bill Briggs, Mario F. Triola

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Question Posted: Dec 23, 2015 07:41 AM

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A geneticist computes the expected number of girls in 5 births and obtains the result of 2.5

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No The expected value is 25 girls not ...View the full answer

Statistical Reasoning for Everyday Life

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