I have a questions that needs to be a constant sum question (Q11) with the following options [Constant sum, must add to 100] [% sign to the right of each number box]:
a. Platform fee:
b. Admin user fee:
c. Business user fee:
d. I don’t know/no opinion [Check box]
I wasn't sure how to set it up so that the "I don’t know/no opinion" option appeared as a checkbox and not part of the constant sum. A few questions....
1. I set this up as a grid type question so that the list items (platform fee, etc.) could appear on the left and a % sign could appear on the right of the open numeric box. Is that how I should do it?
2. I made the "I dont know/no opinion" option a separate select question on the same page. Is this the best way to do it?
3. Is there a way for me to require respondents answer either the constant sum question or the "I dont know/no opinion" select question? Right now I have it set so that neither questions require a response, but need to make it so that once of the questions get answered.