Which of the following analyses is best suited for a scatter

Question

Which of the following analyses is best suited for a scatter diagram?

A) A professor plots a student's exam score against the number of homework problems the student completed prior to the exam.

B) A professor determines a student's letter grade based on their final course average.

C) A professor determines the curve on the most recent exam by categorizing students into groups called A, B, C, etc.

D) A professor studies his student evaluations and classifies complaints into broad categories such as Assign More Homework and Make Exams More Challenging.

Answer

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