Which of the following is the correct order of Stevens’ four levels of measurement?
a. Ordinal, nominal, ratio, interval
b. Nominal, ordinal, interval, ratio
c. Interval, nominal, ordinal, ratio
d. Ratio, interval, nominal, ordinal
a. Ordinal, nominal, ratio, interval
b. Nominal, ordinal, interval, ratio
c. Interval, nominal, ordinal, ratio
d. Ratio, interval, nominal, ordinal