Identify the population being studied and the sample chosen.

The number of times 4 out of 37 students on your floor order take-out in a week.

a. Population: All students who order take-out in a week.
Sample: The 4 students selected on your floor.

b. Population: All students who order take-out in a week.
Sample: The 37 students selected on your floor.

c. Population: The 37 students on your floor.
Sample: The 4 students selected on your floor.