runners was drawn and the times to complete the
race were recorded.
a. Draw the box plot.
b. What are the quartiles?
c. Identify outliers.
d. What information does the box plot deliver?
4.55 Xr04-55 Do golfers who are members of private
courses play faster than players on a public course?
The amount of time taken for a sample of privatecourse
and public-course golfers was recorded.
a. Draw box plots for each sample.
b. What do the box plots tell you?