Which one of the following statements is NOT true?
A. The measure of skewness is dependent upon the amount of dispersion
B. In a symmetric distribution, the values of mean, mode and median are the same
C. In a positively skewed distribution: mean > median > mode
D. In a negatively skewed distribution: mode > mean > median
Answer: Option D
This Question Belongs to Engineering Maths >> Probability And Statistics
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B. Cov (X, Y) = 0
C. Var (X + Y) = Var (X) + Var (Y)
D. E(X2Y2) = (E(X))2 (E(Y))2
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