What is a Constant Sum type question?

The Constant Sum Question 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).

Example: The following question asks you to divide 100 points between a set of options to show the value or importance you place on each option. Distribute the 100 points giving the more important reasons a greater number of points. The computer will prompt you if your total does not equal exactly 100 points.

Seamless integration with other software __________

User friendliness of software __________

Ability to manipulate algorithms __________

Level of pre- and post-purchase service __________

Level of value for the price __________

Convenience of purchase/quick delivery __________

Total 100 points

How to add a suffix (i.e. $, % etc) to Constant Sum questions?

You can set up suffix for each answer option. To do so click on the Settings link for the Constant Sum type question.

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