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Compute the sample correlation coefficient for the following data: x- 2, 4, 6, 7, 9. Y- 1, 3, 7, 10, 12. Can you be 95%

Compute the sample correlation coefficient for the following data: x- 2, 4, 6, 7, 9. Y- 1, 3, 7, 10, 12. Can you be 95% confident that a linear relation exists between the variables. If so, is it positive or negative? Justify the

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