Mathwords: Weighted Average
http://www.mathwords.com/w/weighted_average.htm


This quick explanation uses an example very near and dear to a students heart: grades!

This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you have information we can use to flesh out or correct this record let us know.



Subject: Mathematics
Resource Type: Activities:Classroom Activity
Special Interest: Quantitative
Grade Level: College Lower (13-14), College Upper (15-16), Middle (6-8), High School (9-12), Intermediate (3-5)
Quantitative Skills: Probability and Statistics:Describing Data Distribution