Mathematics · Statistics
Assertion (A): The Coefficient of Variation (CV) is a relative measure of dispersion and is used to compare variability in two or more series having different units or different means. Reason (R): CV = (σ/x̄) × 100 standardizes the standard deviation relative to the mean, making it unit-free. Choose the most appropriate answer:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A is false but R is true
- 2A is true but R is false
- 3Both A and R are true, but R is NOT the correct explanation of A
- 4Both A and R are true, and R is the correct explanation of A✓
Correct answer
Both A and R are true, and R is the correct explanation of A
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