[EX02-071] A random sample of 10 of the 2005 Nextel Cup NASCAR drivers produced the following ages:
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[EX02-071] A random sample of 10 of the 2005 Nextel Cup NASCAR drivers produced the following ages: 33, 48, 41, 29, 40, 48, 44, 42, 49, 28.
a. Find the range.
b. Find the variance.
c. Find the standard deviation.
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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