A Sample of 40 Employees from the Local Honda Plant

A sample of 40 employees from the local Honda plant was obtained, and the length of time (in months) that each employee has worked at the plant was recorded. A stemplot of these data follows. In the stemplot, 5|2 represents _{52 months.} What would be a better way to represent this data set?

A) Display the data in a time plot.
B) Split the stems.
C) Use a pie chart.
D) Use a histogram with class width equal to 10.