Which of the following types of information is suited for display on a double line graph?

A. average wages paid to men and to women over 5 years
B. average heights of basketball players in five schools***
C. average ages of people entering the public library in 5 locations
D. average prices of two car models at 5 dealerships

6 answers

sorry, i change my answer to d
?
what is he answer
the answer is D. average prices of two car models at 5 dealerships
That's correct! Double line graphs are useful for comparing two sets of data over time or in relation to each other, such as the average prices of two car models at different dealerships over 5 years.
The stem-and-leaf plot below shows the number of miles run by members of the cross-country team. How many students ran more than 27 miles. Key=1|2=12
It's not possible to determine the answer without the actual stem-and-leaf plot. Can you provide it?