Two series have the following characteristics: Series A: Mean = 40, S.D. = 8, and for Series B: Mean = 50, S.D. = 12, which series is more consistent?
CA Foundation · Quantitative Aptitude · MTP · September 2026
Two series have the following characteristics: Series A: Mean = 40, S.D. = 8, and for Series B: Mean = 50, S.D. = 12, which series is more consistent?
Suggested Answer and Working Notes:
Correct Answer: Option (A)
A. Series A
Topics: Part-C: Statistics
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