PercentCorrect - Wierd variable ???

[simonWMC]

Hello all.

I have used the system variables :

FirstTryCorrect, FirstTryWrong and PercentCorrect

to track both a pre and post course test. The pre test works fine. However after the post test the PercentCorrect variable gets confused. For example if they scored 3 out of 10 it may come back and say they scored 35 % ???

I have initalized both FirstTryCorrect, FirstTryWrong and have tried initalizing PercentCorrect, but it makes no difference.

Anyone have any ideas ???

thanx

 

[simonWMC]

I have sorted it.

I had forgotten to initalize the system variables TotalCorrect and TotalWrong

cheers