Answer Happy

Question 22 1 pts Scott Bell Builders would like to predict the total number of labor hours spent framing a house based on the square footage of the house. The following data were compiled on ten houses recently built and the resulting regression equation is: y-hat = 80.8757 + 5.3605x Sq. Feet (100s) Framing Hours Sq. Feet (100s) Framing Hours 20 195 27 225 21 170 29 240 23 220 31 225 23 200 32 275 26 230 35 260 For a 2,500 sq. ft. house, the number of framing hours required is expected to be 8,087.57 the number of framing hours is expected to be 536.05 Ο Ο Ο Ο the number of framing hours is expected to be 134.4757 the number of framing hours required is expected to be 214.8882