Provide an appropriate response. In one area of Russia, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre). The data for a 9 year period is as follows: Rain Fall, x 13.1 114 16.0 15.1 21.4 12.9 9.6 18.2 18.6 Yield, y 48.5 442 56.8 80.4 47.2 29.9 740 740 76.8 The equation of the line of least squares is given as y= -9.12 + 4.38x. How many bushels of wheat per acre can be predicted if it is expected that there wil be 17 inches of rain? 52.06 61.18 65.34 5.96