I have a csv File that looks like :
subjects, WeightedAverage, WeightedStandardDev, NumberofExams,
MathMark, 1.5, 0.2, 5,
PhysicMark, 1.6, 0.4, 10,
EnglishMark, 3, 1.2, 8,
PhiloMark, 8.2, 1.5, 9,
Others 9.2, 3.2, 5,
I have another file where I need to generate data this way for each subject above :
For example for the subject MathMark the corresponding table should be :
NumberofExams Mark 1 =NORMINV(RAND(),WeightedAverage=1.5,WeightedStandardDev=0.2)
2 =NORMINV(RAND(),WeightedAverage=1.5,WeightedStandardDev=0.2)
3 =NORMINV(RAND(),WeightedAverage=1.5,WeightedStandardDev=0.2)
4 =NORMINV(RAND(),WeightedAverage=1.5,WeightedStandardDev=0.2)
5 =NORMINV(RAND(),WeightedAverage=1.5,WeightedStandardDev=0.2)
For example for the subject EnglishMark the corresponding table should be :
NumberofExams Mark
1 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2) 2 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2) 3 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
4 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
5 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
6 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
7 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
8 =NORMINV(RAND(),WeightedAverage=3,WeightedStandardDev=1.2)
want to produce NumberofExams random numbers with normal distribution (with WeightedAverage, WeightedStandardDev) . How can I get these informations from another csv and calculate the wanted random numbers in Excel . Any formula or Macro is welcomed
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