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What is coefficient of variation?
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Mechanical System Design
Q. What is the relation between standard deviation(σ) and arithmetic mean (μ) to determine coefficient of variation (C)?
- Published on 16 Sep 15
a.
C = σ + μ
b.
C = σ – μ
c.
C = σ / μ
d.
C = σ x μ
ANSWER: C = σ / μ
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