In a particular college math class students begin the semest

In a particular college math class, students begin the semester taking a pre-test (Pre). semester, students receive a final class percentage (Final). Both scores are recorded as 100. It was desired to know if performance on the pre-test was predictive of final class were 9 students in the class. The results are below: For all of the parts below (except for graphs), please perform the calculations by hand, and show your work. You may use l

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