Answer:
The box plot of the given data is shown below.
Step-by-step explanation:
The given data set is
125, 138, 132, 140, 136, 136, 126, 122, 135, 121
Arrange the data in ascending order
121, 122, 125, 126, 132, 135, 136, 136, 138, 140
Divide the data in two equal parts.
(121, 122, 125, 126, 132), (135, 136, 136, 138, 140)
Divide each parenthesis in two equal parts.
(121, 122), 125, (126, 132), (135, 136), 136, (138, 140)
Minimum value = 121
Maximum value = 140
[tex]Q_1=125[/tex]
[tex]Median=\frac{132+135}{2}=133.5[/tex]
[tex]Q_3=136[/tex]
It means the starting point is 121 and end point is 140. Box lie from 125 to 136 and a line inside the box at 133.5.
