Question 13 0.64 pts For which of the following Scales of Measurement is the only possible Mathematical Operation "Equal to" and "Not Equal to"? O (a) Ratio Scale (b) Interval Scale O (c) Ordinal Scale O (d) Nominal Scale O (e) Both (a) and (b) are correct O (f) Both (c) and (d) are correct O (g) All of (a), (b), (c), and (d) are correct (h) None of (a), (b), (c), or (d) are correct