Question: A statistics teacher is wondering if there is a relationship
A statistics teacher is wondering if there is a relationship between the marks of students in their first-year business math course, and their marks in the second-year statistics course. She collects data from a random sample of students, and begins her analysis by creating an appropriate graph. Which is the explanatory variable? Which is the response variable? Would it be correct to say a high mark in business math caused a high mark in statistics?
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