he linear correlation coefficient of a set of data points is -0.825. a) Is the slope of the regression line positive or negative? answer: b) Determine the coefficient of determination. answer:

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A: = 1280

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A:

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A:

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Q: a. to.05,9 b. to.025,11 C. X0.10.2 2 d. X0.01,4

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A:

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A: by bartleby policy i can give only one answers  44.4,51.7,59.3,55.7,39.6,49.4,58.4,68.5,39,63.9

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