Which scenario would provide the least biased results?
Responses
surveying people at a concert about their favorite bands
surveying people at a concert about their favorite bands
surveying every 10th person who enters a mall about their favorite type of cookie
surveying every 10, th, person who enters a mall about their favorite type of cookie
surveying people at a sporting event about their favorite team
surveying people at a sporting event about their favorite team
surveying 6th grade students about the location of the 8th grade dance