2005 AMC 12B Problems/Problem 9
Revision as of 12:04, 19 January 2011 by Flying2828 (talk | contribs)
This is an empty template page which needs to be filled. You can help us out by finding the needed content and editing it in. Thanks.
Problem
This problem has not been edited in. If you know this problem, please help us out by adding it.
On a certain math exam, $10%$ (Error compiling LaTeX. Unknown error_msg) of the students got 
points, $25%$ (Error compiling LaTeX. Unknown error_msg) got 
points, $20%$ (Error compiling LaTeX. Unknown error_msg) got 
points, $15%$ (Error compiling LaTeX. Unknown error_msg) got 
points, and the rest got 
points. What is the difference between the mean and the median score on this exam?
