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Question
In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below:
It can be shown that for these data:
Calculate the sample covariance.
A. 0.12
B. -0.12
C. -0.36
D. -0.34
E. 0.34
Answer
This answer is hidden. It contains 2 characters.
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