A constant sum question allows you to divide specific number of points or percent as part of a total sum. Respondents can allocate the points or percent to each option as per their preffered weight/liking.
A constant sum question permits collection of "ratio" data, meaning that the data is able to express the relative value or importance of the options (option A is twice as important as option B).
Go to: Login » Surveys (Select Survey) » Edit » Workspace and click on the Add Question button.
This feature is available with the following licenses :