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12-09-2018
Mathematics

contestada

What is the IQR (interquartile range) of the data set? 33, 37, 45, 61, 64, 67

A. 27

B. 37

C. 50.5

D. 64

Respuesta :

21-09-2018

solution is first os all find median

median is( 45+61)/2=53

find median of no in left of 53

it is 37

find median of no in right of 53

it is 64

now interquartile range=64-53=27

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