In my app, i want to add a short quiz/test. There are six questions and each one can be answered by clicking 1-5 on a scale (from ‘completely disagree’ to ‘completely agree’). I made five circular buttons to represent the scale. The outcome score can be calculated as follows:
'Add the responses varying from 1-5 for all six items giving a range from 6-30. Divide the total
sum by the total number of questions answered. ’
How do I add this formula to my quiz so that afterwards the correct score is shown?