A Mean Calculation 

The Problem: 

[ Strictly no calculator allowed…look for a simple approach to the numbers ]

 Find the Mean of these sets of numbers:

 

A         97, 97, 98, 99, 99, 99, 100, 100, 101, 101, 103, 104, 104, 105

 

B         6.97, 6.97, 6.98, 6.99, 6.99, 6.99, 7.00, 7.00, 7.01, 7.01, 7.03, 7.04, 7.04, 7.05

 

 

 Hint:               The Mean of the first set is close to 100….

                         The second set is related to the first…

 

Open the File as a Word Document

 

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Last modified: June 18, 2007