Jevon wants to survey people in his town about their favorite sport. He is going to ask every tenth person who attends the high school football game on Friday. Which statement is true?

A. Jevon has chosen a random sample. Asking every tenth person makes his sample random.
B. Jevon has not chosen a random sample. He should ask every fifth person who attends Friday’s football game.
C. Jevon has not chosen a random sample. He should ask every tenth person listed in the town’s phone book.
D. Jevon has chosen a random sample. Asking people at the football game makes his sample random.