Carl wants to estimate the number of students in 5th grade who like to play basketball. He needs to create a random sample of st
udents. How should Carl collect his sample? Carl should ask 30 students who are playing football. Carl should ask 30 students who are playing basketball. Carl should ask 30 students who go to the same school. Carl should ask 30 5th–grade students.
What you do is multiply .65 by 80 which gives you 52 students. Then you make 15% into a decimal( .15) and also multiply it by 80 which gives you 12 students.Finally you subract 12 from 52 which is 40. The answer is 40 students.