Question

find the coefficient of variation of 24,26,33,37,29,31​

Answer 1

Given : 24,26,33,37,29,31​

To Find  :  coefficient of variation

Solution:

Coefficient of Variation = (Standard deviation /Mean) * 100 %

24,26,33,37,29,31​

Mean = ∑xi/N

N = 6

Mean =  (24 + 26 + 33 + 37 + 29 + 31)/6

= 180/6

= 30

∑ (| xi - Mean)²   =  (36 + 16 + 9 + 49 + 1 + 1)

= 112

SD =√( ∑ (| xi - Mean)²  / N )

= √( 112 / 6 )

= 4.32

Coefficient of Variation = (4.32/30) * 100 %

= 14.4  %

Coefficient of Variation =  = 14.4  %

Learn More:

in a factory th coefficient of variation of the wages of urban and rural ...

https://brainly.in/question/26703311

in factory the coefficient of variations of wages of urban and rural ...

https://brainly.in/question/26704781