A Ratio-Level of Measurement Is ___________________

A ratio-level of measurement is ___________________.

A) the lowest, least precise level of measurements for which there is a difference in type only among the categories of variable
B) a level of measurement that identifies a difference among categories of a variable and allows the categories to be rank ordered as well
C) a level of measurement that identifies differences among variable attributes, rank categories, and measures distance between categories, but there is no true zero
D) the highest, most precise level of measurement; variable attributes can be rank ordered, the distance between them precisely measured, and there is an absolute zero