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QUESTION 4 The owner of a moving company typically has his most experienced manager predict the total number of labor hours that will be required to complete an upcoming move. In an effort to provide a more accurate method, the owner has decided to use the number of cubic feet moved as the independent variable and has collected data for 20 moves in which the travel time was an insignificant portion of the hours worked. Assuming a linear relationship, use the data provided in the following table to determine the regression coefficients Cubic Feet Moved(x) Labor Hours(y) 1721 50 331 179 528 305 791 41.75 619 305 662 32 25 604 31 580 30 747 40.29 366 23.25 632 32 289 16.25 344 20 25 818 405 457 22 625 34 775 43 25 683 36 322 20.75 320 30 60 = 1.18 and 61 = 2:055 60 = 2:25 and b1 = 1 047 bo = 5.24 and 61 = 0.046 60 = 0.85 and b1 = 3.035