Which of these is the best way to illustrate the percentage of students receiving a's, b's, c's, d's and f's on a recent test? a) pie graph b) line graph c) data table d) narrative paragraph \

Hey there Aven!

The best graph that would be used in this case when illustrating  the percentage of students receiving A's, B's, C's, D's and F's on a recent test would actually be a .

By using a , this would be divided into how many student's took this test, and from there, it would sow a percentage of even a decimal on determining the grades these kids have been having during this recent test that they have been doing.

So, let's suppose that there are 5 student's in this class that have taken this recent test, the following attachment below would be an example on how this would be the best graph within using this type of situation. 

I hope this helps you greatly Aven.
Happy to help you budd!
~Jurgen

Ithink it would be 160 people