Box Plots - 1
Question 1
A group of students recorded the number of hours they studied in a week. The
data is as follows:
2, 3, 5, 5, 7, 8, 10, 10, 12, 15
a) Construct a box plot for this data.
b) Identify the median, lower quartile, upper quartile, minimum, and maximum
values from the box plot.
Question 2
The following data represents the scores of 15 students in a maths test:
15, 18, 20, 22, 22, 25, 27, 28, 30, 30, 32, 35, 37, 38, 40
a) Draw a box plot to represent the data.
b) Determine the range and interquartile range of the data.
Question 3
The ages of people attending a concert are recorded below:
16, 17, 17, 18, 19, 20, 21, 22, 22, 23, 24, 25, 25, 26, 27, 28, 29, 30
a) Create a box plot for this data.
b) Calculate the median, lower quartile, and upper quartile.
Question 4
The heights (in cm) of 12 basketball players are listed below:
180, 182, 185, 188, 190, 192, 195, 198, 200, 202, 205, 208
a) Construct a box plot for this data.
b) Find the range and interquartile range of the heights.
