# Question: The data from exercise 1 follow The estimated

The data from exercise 1 follow.

The estimated regression equation for these data is y = .20 + 2.60x.

a. Compute SSE, SST, and SSR using equations (12.8), (12.9), and (12.10).

b. Compute the coefficient of determination r2. Comment on the goodness of fit.

c. Compute the sample correlationcoefficient.

The estimated regression equation for these data is y = .20 + 2.60x.

a. Compute SSE, SST, and SSR using equations (12.8), (12.9), and (12.10).

b. Compute the coefficient of determination r2. Comment on the goodness of fit.

c. Compute the sample correlationcoefficient.

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