For a moderately skewed distribution, quartile deviation and the standard deviation are related by:

CA Foundation · Quantitative Aptitude · MTP · September 2024
For a moderately skewed distribution, quartile deviation and the standard deviation are related by:
(A) A. S.D. = 2 / 3 Q.D
(B) B. S.D. = 3 / 4 Q.D
(C) C. S.D. = 4 / 3 Q.D
(D) D. S.D. = 3 / 2 Q.D

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. S.D. = 3 / 2 Q.D

Topics: Part-C: Statistics

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