Suppose a population A has 100 observations 101,102,103,200 and another population B has 100 observations 151, 152, 153, ........ 250. If V A and V…

CA Foundation · Quantitative Aptitude · MTP · January 2025
Suppose a population A has 100 observations 101,102,103,200 and another population B has 100 observations 151, 152, 153, ........ 250. If V A and V B represents the variance of the two populations respectively, then V A / V B = :
(A) A. 9/4
(B) B. 1
(C) C. 4/9
(D) D. 2/3

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 1

Topics: Part-C: Statistics

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