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KCET2017MathematicsDefinite Integration

If coefficient of variation is ( 60 ) and standarddeviation is ( 24 ), then Arithmetic mean is

Options

  1. A( 40 )
  2. B( 7 20 )
  3. C( 20 7 )
  4. D( 1 40 )

Correct answer

A. ( 40 )

Step-by-step solution

Coefficient of variation is given by [ C V= x 100 ] Here, ( CV =60 ) and ( =24 ). Then,

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