Monday

March 30, 2015

March 30, 2015

Posted by **kathy** on Wednesday, July 18, 2007 at 11:35pm.

(a) explain why it is possible for every student in the class to have scored above average on the test.

(b) what is the largest number of students who could have scored above average on the test?

The thing that comes to mind immediately is how the average is rounded. What if all students made a score of 75.01? The average, rounded, is 75, but all students were above average.

The thing that comes to mind immediately is how the average is rounded. What if all students made a score of 75.01? The average, rounded, is 75, but all students were above average.

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