Question: A business analyst is looking at a companys assets and sales to determine the relationship (if any) between the two measures. She has data (in
A business analyst is looking at a companys assets and sales to determine the relationship (if any) between the two measures. She has data (in $ million) from a random sample of 79 Fortune 500 companies, and obtained the linear regression below:
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Use the data provided to find a 95% confidence interval for the slope of the regression line and interpret your interval in context.
Predictor Coeff SE(Coeff) t Ratio P-Value Intercept 1867.4 Sales 0.0230 0.0001 804.5 2.32 0.099 9.84 0.975 s= 6132.59 R-Sq= 55.7%
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