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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Godty Godty
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A year ago

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 α = 0.05, test for the significance of the slope.
c.At α = 0.05, perform an F test.
d.Determine the coefficient of determination.
e.Determine the coefficient of correlation.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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lampardlampard
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A year ago
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