Homework Help: statistics-?mean average with lowest number out?

Posted by tony on Monday, January 7, 2013 at 3:26pm.

A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his last exam to pass?

statistics-?mean average with lowest number out? - Ms. Sue, Monday, January 7, 2013 at 3:47pm
I agree with Steve.
http://www.jiskha.com/display.cgi?id=1357588019

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