2.29 An online-grocery market is growing fast. A sample of 40 customers is selected and the number...

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2.29 An online-grocery market is growing fast. A sample of 40 customers is selected and the number of online orders over the last month are listed in the following table.

Number of Orders 0 1 2 3 Number of Customers 12 13 9 6 Calculate the standard deviation.

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Essential Mathematics And Statistics For Science

ISBN: 9780470694480

2nd Edition

Authors: Graham Currell, Dr. Antony Dowman

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Question Posted: Sep 21, 2024 02:02 PM

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2.29 An online-grocery market is growing fast. A sample of 40 customers is selected and the number...

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