Q. A quant jock from your organization used a linear demand specification to estimate the demand for its product also sent you a hard copy of the results. Unfortunately, some entries are missing because the toner was low in her printer. Use the information presented at the top of the next page to find out the missing values labelled ‘I''7' (round your answer to the nearest hundredth). Then, answer the accompanying questions.
a. Based on these estimates, write an equation which summarizes the demand for the organization's product.
b. Which regression coefficients are statistically significant at the 5% level?
c. Comment on explain how well the regression line fits the data.