The two levels of measurement for quantitative variables are
A)ordinal and ratio.
B)interval and ordinal.
C)nominative and ordinal.
D)interval and ratio.
E)nominative and interval.

Question

Quizplus · Accepted Answer

The two levels of measurement for quantitative variables are interval and ratio. This is because they both involve numerical values that have a meaningful zero point and can be added, subtracted, multiplied, and divided. Interval variables have equal intervals between the values, but no true zero point (e.g. temperature in Celsius or Fahrenheit). Ratio variables have both equal intervals and a true zero point (e.g. weight, height, or time).

The Two Levels of Measurement for Quantitative Variables Are