Question

At John Jay Junior High School, 75 percent of the students buy lunch in the cafeteria every day. A sample of 60 students completed a survey about the lunches offered in the cafeteria every day. Of the students who completed the survey, 35 buy lunch in the cafeteria every day. Is the sample representative of the students at the high school with reference to the number of students who buy lunch in the cafeteria every day? Explain your answer.

Answer 1

I gonna try but, if 75 percent of the stundent bought lunch until 60 students completed a survey and 35 people so theres about 55 people at lunch

-I'm sorry if this doesn't help

Explanation: