Which of the following types of scales is least likely to produce interval or ratio scale data?
A)paired comparison
B)itemized rating
C)graphic rating
D)constant sum
E)All produce interval or ratio scale data.

Question

Quizplus · Accepted Answer

Paired comparison scales do not produce interval or ratio scale data because they only allow for comparison between two items and do not assign a numerical value. The other options (itemized rating, graphic rating, and constant sum) all allow for numerical values to be assigned and thus can produce interval or ratio scale data.

Which of the Following Types of Scales Is Least Likely