February 21, 2017

Homework Help: Geometry

Posted by Callie on Monday, April 16, 2012 at 6:20pm.

A performance was rated on a 3-point scale by an audience. A rating of 1 was given by 30%, a rating of 2 was given by 60%, and a rating of 1 was given by 10%. To the nearest tenth, what was the average of the ratings?

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