Hi,
I am trying to create an average score per QuestionType per student/ resident. However, whenever I put in one more expression (the average score), the chart legend changes which is not what I want.
Below are the screenshot to explain:
The below chart is the chart I need to show, only lacking is an average of all the question types grouped by per resident.
Second screenshot shows that my QuestionType changed to score when I put in average line expression.
How should i put in my average line so that the chart will remain as if shown in screenshot 1.
thanks!