The range of a set of data is defined as the absolute difference between the least value
Question:
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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a 26 If the average of 4 numbers is 75 they must have a sum of 4 75 30 To maximize the range ...View the full answer
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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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