The interquartile range of the data shown on the box-and-whisker plot will be 29.
How to find the interquartile range?
IQR(inter quartile range) is the difference between third and first quartile.
Usually, we use interquartile range along with two quartiles Q1 and Q3 to get the anomalies.
Those values who lie below Q1 - 1.5 xIQR or above Q3 + 1.5 xIQR are called anomalies.
But since in the case when these things are not obtainable, we check manually which point is lying away from mean or outside of usual range etc.
In order to find an interquartile range of the data in order to proceed with it.
In the box-and-whisker plot given:
Upper quartile = 54
Lower quartile = 25
Interquartile range (IQR)
54 - 25 = 29
Therefore, the interquartile range of the data shown on the box-and-whisker plot will be 29.
Learn more about the interquartile range on:
brainly.com/question/4102829
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