Calculating the expected value of a lottery ticket, we found the expected gain per ticket to be

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Calculating the expected value of a lottery ticket,” we found the expected gain per ticket to be -\($2.10.\) What is the standard deviation? What does it say about your chances in the lottery? Comment.

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Business Statistics

ISBN: 9780136726548

4th Canadian Edition

Authors: Norean Sharpe, Richard De Veaux, Paul Velleman, David Wright

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