I have final exam scores for 3 subjects. x,y,z
Max score for x,y and z is 100 in the best case. Now we've something called perfscore which we calculate based on previous class tests. School management has asked to include perfscore also in the calculation of final exam scores.
Max value of perf score is 1 and Min value is 0. I need a formula to include perfscore also in the calculation.
For example. something like (x+y+z)*perfscore , but the problem here is if a student has scored full marks in all 3 subjects(x=y=z=100) and his perfscore is 0, then his final score will become 0
We want perfscore to make a minor change only in the final score. For eg: if x=y=z=100 and perfscore is 0.2, then his final score will be 280 or 290 , something like that
Which would be the right equation to use here?
Max score for x,y and z is 100 in the best case. Now we've something called perfscore which we calculate based on previous class tests. School management has asked to include perfscore also in the calculation of final exam scores.
Max value of perf score is 1 and Min value is 0. I need a formula to include perfscore also in the calculation.
For example. something like (x+y+z)*perfscore , but the problem here is if a student has scored full marks in all 3 subjects(x=y=z=100) and his perfscore is 0, then his final score will become 0
We want perfscore to make a minor change only in the final score. For eg: if x=y=z=100 and perfscore is 0.2, then his final score will be 280 or 290 , something like that
Which would be the right equation to use here?
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