Need help obtaining the boxes in red

Please use the accompanying Excel data set or accompanying Text le data set when completing the following exercise. An article in the Journal of the American Ceramic Society, "Rapid Hot-Pressing of Ultrane PSZ Powders\" (1991, Vol. 74, pp. 1547 1553) considered the microstructure of the ultra ne powder of partially stabilized zirconia as a function of temperature. The data are shown below: x=Temperature(C) 1100 1200 1300 1100 1500 1200 1300 y=P0rosity(%) 30.8 19.2 6 13.5 11.4 7.7 3.6 (a) Fit the simple linear regression model using the method of least squares. Find the least squares estimates of the intercept and slope in the simple linear regression model. Find an estimate of 02. > 0 = i (Round your answer to 3 decimal places.) 31 = i (Round your answer to 5 decimal places.) 82 = (Round your answer to 2 decimal places.) (b) Estimate the mean porosity for a temperature of 1408 C. 37 = i 7.09 (Round your answer to 2 decimal places.) Statistical Tables and Charts