The range of a set of data is defined as the absolute difference between the least value
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The “range” of a set of data is defined as the absolute difference between the least value and the greatest value in the set. Four positive integers have an average (arithmetic mean) of 7.5.
a. What is the greatest possible range of this set?
b. What is the least possible range of this set?
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Related Book For
McGraw-Hill Education SAT 2017
ISBN: 9781259641657
1st Edition
Authors: Christopher Black, Mark Anestis
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