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Im not at any proffecional level (yet) but I have a question, In chemistry a group of 20 students had the following grades E-3 D-6 C-7 B-4 How was the distribution between different grades in procentage?

 

Im not from an english country if you wondersmiley

Guest Oct 2, 2017
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E  =  3/20  =  15/ 100  =  15%

 

D  = 6/20  =  30 / 100   = 30%

 

C  = 7/20  = 35 / 100 + 35%

 

B =  4/20  = 20 / 100  = 20%

 

 

 

 

cool cool cool

CPhill  Oct 2, 2017

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