MultipleChoice Which one is at the interval level of measure

Multiple-Choice:

Which one is at the interval level of measurement?

Number of students in a classroom

Temperature in a classroom

Rating of an instructor: Poor, Average, Excellent

Highest degree earned: BA, MA, PhD

Solution

An interval level measurement is quantitative, and does not have a zero minimum value.

Thus, as temperatures can be negative, then

OPTION B: Temperature in a classroom [ANSWER]