How do you use AVERAGE based on values from an IF formula?
This is probably a very simple thing to do, but I haven't managed to find a solution yet. Someone please help!
I have a spreadsheet to calculate grades for my students.
I enter their raw scores, which is then calculated into a percentage (which I then adjust, depending on the raw average).
I then use an IF formula to award a grade between 1 and 10 based on that adjusted percentage.
1AB | ASSESSMENT TASK | Speech 1 | Speech 2 | Speech 3 | TOTAL | FINAL GRADE | ||
Term 1 | ||||||||
MAX GRADE | 10 | 10 | 10 | 30 | % | ADJ. % | ||
Student A | 5 | 7 | 7 | 19 | 63% | 67% | 7 | |
Student B | 9 | 7 | 7 | 23 | 77% | 81% | 8 | |
Student C | 9 | 7 | 9 | 25 | 83% | 88% | 9 | |
Student D | 4 | 5 | 5 | 14 | 47% | 49% | 5 | |
Student E | 6 | 9 | 6 | 21 | 70% | 74% | 7 | |
Student F | 7 | 5 | 5 | 17 | 57% | 60% | 6 | |
CLASS AVERAGE | 6.7 | 6.7 | 6.5 | 19.8 | 66.1% | 69.8% | I want an average here! | |
66.7% | 66.7% | 65.0% |
I would like to know the average of the grades awarded, but the AVERAGE formula does not work (I'm guessing because the numbers are as a result of a formula, not actual data typed in by me).
Can anyone help please!?
Numbers -OTHER, OS X Mountain Lion (10.8.5)