A set of data is mounded, with a mean of 450 and a variance of 625. Approximately

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A set of data is mounded, with a mean of 450 and a variance of 625. Approximately what proportion of the observations is?
a. Greater than 425?
b. Less than 500?
c. Greater than 525?

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Statistics For Business And Economics

ISBN: 9780132745659

8th Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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Question Posted: Jul 06, 2015 07:28 AM

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A set of data is mounded, with a mean of 450 and a variance of 625. Approximately

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Since the data is Mound shaped with mean of 450 and varia...View the full answer

Statistics For Business And Economics

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