Bryan interviewed 24 students to see whether they collected sports cards and whether they participated in sports. The table shows his data. How many of the students interviewed do not collect sports cards?
Since the sports card collecting and sports participation is directly proportional. So, ∴6/3 = x/7 ⇒2 = x/7 ⇒x=14 ∴14 students interviewed do not collect sports cards. Option (C) is correct