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Consider the following sample of 8 observations on X and Y:X: 4 19 2 17 16...

Consider the following sample of 8 observations on X and Y:X: 4 19 2 17 16 20 7 20 Y: 25 22 19 14 3 4 20 9 (a) Determine the coefficient of correlation between Y and X. (b) Determine the coefficients (i.e., the a and b values) of the regression equation Y = a + bX. (c) Interpret the values of the coefficients a and b.

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