captinchcolate captinchcolate

07-07-2016
Mathematics

contestada

what is the difference between the mean and the median of the following distribution?

1,1,2,2,2,2,3,3,4,4,4,4,5,5,6,7,7,8,8,9

Respuesta :

Jonathank Jonathank

07-07-2016

First you find the median which is 4. The mean is calculated by the sum of the distribution divided by the amount of numbers in the distribution (20). The mean comes out to be 4.35. Subtract 4.35 from 4 and your answer is .35.

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