Question: Estimating the slope. Using Excels values for b1 and its standard error, find a 95% confidence interval for the slope 1 of the population regression

Estimating the slope. Using Excel’s values for b1 and its standard error, find a 95% confidence interval for the slope β1 of the population regression line. Compare your result with Excel’s 95% confidence interval. What does the confidence interval tell you about the change in the T-bill return rate for a change in the inflation rate?

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