Solution) Below you are given a partial computer output based on a sample of 14 observations, relating an inde
Question: Below you are given a partial computer output based on a sample of 14 observations, relating an independent variable (x) and a dependent variable (y).
Predictor Coefficient Standard Error
Constant 6.428 1.202
X 0.470 0.035
Analysis of Variance
SOURCE SS
Regression 958.584
Error (Residual)
Total 1021.429
a. Develop the estimated regression line.
b. At a = 0.05, test for the significance of the slope.
c. At a = 0.05, perform an F test.
d. Determine the coefficient of determination.
e. Determine the coefficient of correlation.
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