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  • find median and quartile
    Posted 8 years ago

    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).

    		•
    Posted 8 years ago

    median = 75

    first quartile = 69

    third quartile = 81

    interquartile range = 81 - 69 = 12

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