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PostPosted: Thu Oct 13, 2016 9:58 am 
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Joined: Fri Jan 02, 2015 11:17 pm
Posts: 142
Here is the calculation to work out your %

Let us say u got 216
1) Divide 216 by 2
2) Multiply answer by 0.9864
3) Take away answer by 50.9
4) This should be your %

56%


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PostPosted: Thu Oct 13, 2016 10:54 pm 
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Joined: Thu Sep 22, 2016 9:21 am
Posts: 32
Hmmmmm - Can you explain this further? Where did you get all these numbers from?

This might be a raw %, but cannot be a normalised percentage. Mathematically speaking, the top 180 out of 5800 is approximately 3%. In other words, 97% of the students scored below them.

Using your formula, 247 equates to a percentage of 70%. So this has to be a raw % if we assume that what you are saying is right.


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