doubt

[ranjankumarnayak5]

If one were to divide the standard deviation of apopulation of the mean of the sample
population and multiply this value by 100, one would have calculated the
(A) Population standard score.
(B) Population variance.
(C) Population standard deviation'
(D) Population coefficient of Variation'

[ranjankumarnayak5]

some one please help me. thanks

[Mauli]

100 times the coefficient of dispersion is CV.

coefficient of dispersion = s.d /mean
CV= 100* (s.d/mean)                         So,  (d)

[ranjankumarnayak5]

thank you very much