=+a) A 90% prediction interval for sales to a concessions customer 10 minutes before the movie starts

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=+a) A 90% prediction interval for sales to a concessions customer 10 minutes before the movie starts is ($4.60,

$9.30). Explain how to interpret this interval.

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Business Statistics Plus Pearson Mylab Statistics With Pearson Etext

ISBN: 978-1292243726

3rd Edition

Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman

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