Two teams A and B have the same mean and their coefficient of variation are 4,2 respectively If \sigma_A.\sigma_B are the standard deviation of teams A,B respectively then the relation between them

TS EAMCET 2015 Solved Paper

Section: Mathematics

Question : 18 of 160

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Two teams A and B have the same mean and their coefficient of variation are 4,2 respectively If σA.σB are the standard deviation of teams A,B respectively then the relation between them

σA=σB
σB=2σA
σA=2σB
σB=4σA

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