After measuring two individuals,a researcher can say that Tom's score is 4 points higher than Bill's.The measurements must come from a(n)_______ scale.
A)nominal
B)ordinal
C)interval
D)interval or ratio

Question

Quizplus · Accepted Answer

The difference between Tom's and Bill's scores indicates a numerical value, making it an interval or ratio scale. Nominal scales are used for categorization, while ordinal scales order responses but do not provide a numerical value. Therefore, interval or ratio scales are the best choice for this scenario.

After Measuring Two Individuals,a Researcher Can Say That Tom's Score