With a numerical rating list scale ____.
A) the numerical points have no verbal anchors
B) the data generated are always interval
C) the interval that separates the numeric scale points is equal
D) always uses 7 scale points
E) None of the above

Question

Quizplus · Accepted Answer

With a numerical rating list scale, the interval between scale points is equal. Therefore, choice C is the correct answer. The other choices are not true for numerical rating list scales. For example, A is not true as numerical points may have verbal anchors. B is not true because data generated may not always be interval. D is also not true as numerical rating list scales do not always use 7 scale points.

With a Numerical Rating List Scale ____