Brian wants to determine the best date for the seventh grade carnival. He plans to survey a random sample of seventh graders to choose the best date. How can Brian select a random sample of the seventh graders in his school?

A
Brian should survey all of the girls in the seventh grade.
B
Brian should survey all of the football players in the seventh grade.
C
Brian should survey the first class that comes to lunch based on the seventh grade lunch schedule.
D
Brian could put the names of all the 7th grade students in a hat, and he could draw 25 names from the hat.