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A sales executive marketed 84 items in a week on an average with a standard deviation of 18. Find the coefficient of variation:

A19.05

B21.43

C23.81

D17.86

Answer:

B. 21.43

Read Explanation:

x̄ = 84 σ = 18 CV = σ/x̄ × 100 = 18/84 × 100 = 21.43


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