Question

Cual es el coeficiente de variacion de los resultados de 30,60,90,45?

Answer 1

based on the given results, the coefficient of variation can be found to be 45.54.

what is the coefficient of variation?

first, find the mean:
= (30 + 60 + 90 + 45) / 4

= 56.25

find the standard deviation using a spreadsheet:

= 25.61737691

the coefficient of variation is therefore:

= standard deviation / mean x 100

= 25.61737691 / 56.25 x 100

= 45.54

find out more on the coefficient of variation at brainly.com/question/13293164.

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