An announcement in a large department store: Attention shoppers. Everything in the store is now reduced by10%,

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An announcement in a large department store: 

“Attention shoppers. Everything in the store is now reduced by10%, but in one hour all prices will be increased by 10%.” The prices will therefore revert to the original amounts.

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Statistical Reasoning For Everyday Life

ISBN: 978-0134494043

5th Edition

Authors: Jeff Bennett, William Briggs, Mario Triola

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