The line plot shows the results of a survey of 10 boys and 10 girls about how many hours they slept the previous night.
Select from the drop-down menus to complete each statement.
The range?
A is greater for the boys
B is greater for the girls
C is the same for both sets of data
The mean?
A is the same for both sets of data
A is greater for the boys
B is greater for the girls