The range of the given box and whisker plot is 8.
What is a box and whisker plot?
A box and whisker plot is a diagrammatic representation of a given data, with the whisker starting from the minimum value of the data and going up to the maximum value. In the middle of the whisker is a box, starting from the first quartile, below which 25% of the data lies and goes up to the third quartile, below which 75% of the data lies. In the middle of the box is a line that represents the median of the data.
The interquartile range can be calculated by subtracting the first quartile from the third quartile, and the range can be calculated by subtracting the minimum point of the data from the maximum point of the data.
How to solve the given question?
In the question, a box and whisker plot is given with whiskers ranging from 1 to 9, the box ranging from 2 to 4, and it is divided at point 3.
We are asked to calculate the range of the data.
We know the range can be calculated by subtracting the minimum point of the data from the maximum point of the data.
So, the range = 9 - 1 = 8.
∴ The range of the given box and whisker plot is 8.
Learn more about the box and whisker plot at
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