What kind of measurement scale is necessary to conclude that one score is twice as big as another?
A)Ordinal
B)Interval
C)Ratio
D)Interval or ratio

Question

Quizplus · Accepted Answer

The ratio measurement scale is necessary to conclude that one score is twice as big as another. This is because the ratio scale includes an absolute zero point, which allows for meaningful comparisons based on ratios, such as saying that one score is twice as big as another. The other measurement scales (ordinal and interval) do not have an absolute zero point, which makes meaningful ratio comparisons impossible.

What Kind of Measurement Scale Is Necessary to Conclude That