SOMEWHAT EASY(middle school math) HELP

Lincoln High wants to estimate the number of students who drive to school. Answer the following.
(a) Which of the following surveys probably would best represent the entire student population

25 students are randomly selected from the school; 3 drive to school.

25 students are randomly selected from the chess club; 2 drive to school

25 students are randomly selected from the 12th grade; 4 drive to school

(b) There are 1550 students at Lincoln High.
Using your answer from part (a), estimate the number of students who drive to school.