Syllabus Attempt due: Mar 18 at 11:59p 1 Hour, 13 Minutes, 28 S Modules Records were kept on the relationship between the rainfall (in inches) and the yield of soybeans (bushels per acre). The data collected for a nine year period is as follows. Discussions TechConnect Zoom Rainfall, x Soybeans, y 12.37 inches 188 bushels per acre Announcements 11.53 177 Grades 12.03 183 12.15 183 11.28 170 11.70 182 12.27 193 11.60 175 11.75 183 check check Mean = 11.85333333 Mean = 181.5555556 (4) Linear Regression Model LinReg(ax+b) (a) Find a and b rounded to four decimal places (b) Write the linear equation Y1= axtb Sketch the scatter plot and its linear model. (5) Linear correlation. (a) Find linear correlation coefficient r and round it to three decimal digits. (b) Show comparison of r to the correct Critical Value from Table II. cess Is there a linear correlation between rainfall and soybean yield? (c) Use the Linear Model you found to predict the number of soybean bushels per acre if annual Rainfall x = 10 inches. 12:25 PM