The Upper Quartile Is Equal To. The quartiles the minimum and maximum data values are plotted together along with the data values in blue to create what is called a box plot as shown below. So the upper quartile UQ is 18.
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Quartile divides data into four equal parts. Lets calculate the interquartile range of the below data. Feb 23 2018 Upper boundary is Q3 15 IQR.
Q 1 Q 2 Q 3 The first quartile Q 1 is the number for which 25 of values in the data set are.
You will notice that the fact there is an outlier in this data 60 which has had no bearing on the. Box plot has minimum value equal to 74 lower quartile equal to 83 median equal to 865 upper quartile equal to 89 and maximum value equal to 94. The average of the seventh and eighth terms 10 and 11 will be the upper quartile. 3 rd quartile or the upper quartile separate the highest 25 of data from the lowest 75.
