The mean for Set A is approximately 9 more than Set B.
The man for Set A is approximately 9 less than Set B.
The median for Set A is 148.5.
The median for Set B is approximately 6 more than Set A.
A phone survey of 100 people between 2 and 3 pm.
Survey's sent to 100 single family homes.
Survey's sent to 100 homes that were randomly selected from a database of all county adults.
None of these