(Answered) A statistics course an instructor is interested in knowing

Statistics

A statistics course. An instructor is interested in knowing whether a recent exam is viewed by the students as fair. There are 40 students in the class. The instructor received the opinions of 3 students who remained after class one day to complain about the exam.

(a) What is the population for this study?

(b) What is the sample?

(d) Do you think that the instructor should conclude that the opinions of the 3 students who remained after class represent those of the entire class? Explain why or why not.

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