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Consider the following regression results based on 20 observations

Consider the following regression results based on 20 observations.

a. Specify the hypotheses to determine if the intercept differs from zero. Perform this test at the 5% significance level.

b. Construct the 95% confidence interval for the slope coefficient. At the 5% significance level, does the slope differ from zero?Explain.

a. Specify the hypotheses to determine if the intercept differs from zero. Perform this test at the 5% significance level.

b. Construct the 95% confidence interval for the slope coefficient. At the 5% significance level, does the slope differ from zero?Explain.

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