An article In the Journal of Environmentas Engineening (vol. 115, No. 3, 1989, pp. 608-619) repor...
11.6.6 An article in the Journal of Environmental Engineering (Vol. 115, No. 3, 1989, pp. 608-619) reported the results of a study on the occurrence of sodium and chloride in surface streams in central Rhode Island. The following data are chloride concentration y (in milligrams per liter) and roadway area in the watershed x in percentage). 4.4 6.6 9.7 10.6 10.8 10.9 11.8 12.1 14.3 14.7 15.0 17.3 19.223.127.4 27.7 31.8 39.5 0.19 0.15 0.57 0.70 0.67 0.63 0.47 0.70...
an article in the Journal of Environmental Engineering (Vol. 115, No. 3, 1989, pp. 608-619) reported the results of a study on the occurrence of sodium and chloride in surface streams in central Rhode Island. The following data wre chloride soncentration y (in milligrams per liter) and roadway area in the watershed x (in percentage). xy0.162.30.424.50.8532.90.3423.60.2412.50.1131.20.7810.90.326.60.644.8xy0.6911.30.2420.50.8331.20.3427.80.4513.20.2811.90.1827.70.1219.60.7821.4xy1.8913.41.7021.81.2312.10.236.20.433.30.692.51.5210.21.8311.41.614.6Does a simple linear regression model seem appropriate here? Fit the simple linear regression model using the method of least squares.What is the least squares model...