The following data represent the number of pounds lost by 10 individuals who participated in a weight

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The following data represent the number of pounds lost by 10 individuals who participated in a weight loss program. A negative number represents a weight loss, whereas a positive number represents a weight gain.

12 8 15 10 4 6 9 5 8 –10

a. Calculate the range.

b. Calculate the variance.

c. Calculate the standard deviation.

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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Question Posted: Jul 17, 2015 03:05 AM

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The following data represent the number of pounds lost by 10 individuals who participated in a weight

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a Range 5 15 20 b c s 421 649 10 e...View the full answer

Business Statistics

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