A telephone number consists of seven digits, the first three representing the exchange. How many different telephone

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A telephone number consists of seven digits, the first three representing the exchange. How many different telephone numbers are possible within the 537 exchange?

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Statistical Techniques in Business and Economics

ISBN: 978-1259666360

17th edition

Authors: Douglas A. Lind, William G Marchal

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Question Posted: May 28, 2018 08:09 AM

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A telephone number consists of seven digits, the first three representing the exchange. How many different telephone

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Statistical Techniques in Business and Economics

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