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compute the sample correlation coefficient for the following data x 1 3 4 7 9. y 5 7 10 11 15. can you be 95%

compute the sample correlation coefficient for the following data x 1 3 4 7 9. y 5 7 10 11 15. can you be 95% confident that a linear relation exist between the variables? if so, is the relation positive or negative?

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