Question

a camp counselor is trying to determine, of the places they have previously camped, where his campers favorite camping spots are. what is the population of the survey? campers who have gone camping before all campers campers who have not gone camping before all counselors

Explanation:

The survey aims to find campers' favorite camping spots among previously - camped places. So the population should be campers who have gone camping before as they have experience of the camping spots in question.

Answer:

campers who have gone camping before