Part 1: (answer for part one is-- Micheal surveyed 60 students.) Michael surveyed a random sample of students in his school about the number of sports they play. There are 300 students in Michael’s school. Use the results of the survey to estimate the number of students in Michael’s school who play exactly one sport. What inference can you draw about the number of students who play more than one sport?

Parte 2
Avi says that Michael’s sample was not random because he did not survey students from other schools. Is Avi’s statement correct? Explain.

heres the piture-