Sequence the following scales of measurement from the lowest to the highest :
(i) Interval scale
(ii) Ordinal scale
(iii) Nominal scale
(iv) Ratio scale
UGC NET - 2012,
Answer: C
The scales of measurement from the lowest to the highest are the nominal scale, the ordinal scale, the interval scale and the ratio scale, which is (iii), (ii), (i), (iv), option C. Each scale has the properties of the one before and one more: ordinal adds order to the classification of the nominal, interval adds equal intervals, and ratio adds a true zero. The other options place the ratio, interval or ordinal scale in the wrong place.
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