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find median and quartile

Given the data set

62 , 65 , 68 , 70 , 72 , 74 , 76 , 78 , 80 , 82 , 96 , 101,

find

a) the median,

b) the first quartile,

c) the third quartile,

c) the interquartile range (IQR).

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Asked by Maryam Ali , 2 years ago