Median weight of 100 children was 16 kgs. The standard detion was 8.calculate the percentage coefficient of variance
Coefficient of Variation (COV)* COV = SD x 100 Mean or Median SD is expressed as a percentage of mean or median. CV=SD/MEAN x 100= 8/16 x 100= 50%
50%
35%
45%
55%
All India exam