Unlike the Fahrenheit and Celsius scales, the Kelvin temperature scale's lowest possible value is zero. Hence, the Kelvin scale can be considered to be ____.
a. ordinal.
b. nominal.
c. ratio.
d. interval.
Question 2
If a scale has equal intervals between values and a single underlying quantitative dimension, then it is a(n) ____ scale of measurement.
a. ordinal.
b. nominal.
c. ratio.
d. interval.