Interval variable have all propeies except:-: (A) Identity, (B) Magnitude, (C) Propey of equidistance, (D) True zero
Answer is D. Identity Different numerals display different classification Nominal, Ordinal,Interval, Ratio Magnitude Different numerals display different identity and magnitude Ordinal, Interval, Ratio Interval Numerals are meaningful and display propey of Equidistance Interval, Ratio True zero Represent the absence of an attribute Ratio - Thus, option-4 is the answer.