Posted by **Cherie** on Monday, April 30, 2012 at 11:42am.

The mean earnings of four plumbers are 40,250, 45,250,63,600, 125,000

The owner of a plumbing business earns 125,000. Do you think the mean of all four plumbers earnings,which is 68,525, accurately represents what an average plumber earns? What do you think the average should be?

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