The index of qualitative variation (IQV)is the ratio of the actual variation in the scores to
A)One.
B)the maximum variation possible.
C)the minimum variation possible.
D)the number of scores.

Question

Quizplus · Accepted Answer

The IQV is calculated as the ratio of the actual variation in the scores to the maximum variation possible. Therefore, B is the correct choice. A would be incorrect because it would result in a fixed value of 1, regardless of the actual variation in the scores. C and D are also incorrect because they do not take into account the maximum variation possible.

The Index of Qualitative Variation (IQV)is the Ratio of the Actual