Hello,

I do have my survey configured and it does collect all information that I want. Now, i'm stuck at the analysis part.

Lets say , for example, my survey has 10 questions. Once someone has finished the survey I want to see the percentage of "correct" answers attached in the survey, so when I go to statistic page of the survey I can easily filter it by that "correct" percentage field.

Is that possible? Could you please help me?

I read about piping/tailoring but it gives the report at the end as a table with the answers which has been chosen. This is also good for the report part, but how can I create an expression which will calculate the percentage of the correct answers and writes it in to some hidden field for analysis purpose?

1. Enable assessments - www.limesurvey.org/manual/Assessments
2. Give all correct answers an assessment value of 1 and all wrong answers a value of 0
3. Use Expression Manager to load an equation type question with a "score" - www.limesurvey.org/manual/Expression_Man...ager_for_Assessments