Question: A college professor is very concerned that her students academic
A college professor is very concerned that her students' academic success is affected by the number of hours the students spend working at their jobs. She selects a random sample of 45 students and asks them to keep track of their total hours of paid employment for the semester (they all do, because she has promised them a bonus mark as a reward). The professor also records each student's average mark for the semester. Create an appropriate graph for the data, and comment.
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