question 4 part B

Part B g) Based on 207 students' scores on the final examination in a course in finance, the following model was estimated by least squares. Where: yi =0+1x1i+2x2i+3x3i yi= student's actual score on the examination. xli= hours per week spent working on the course x2i= number of hours of sleep deprivation x3i= student's grade point average The least squares estimate of the regression parameters were as follows: b0=7.35b1=3.369b2=0.025b3=3.054 Based on the information presented interpret the estimates b1,b2,b3. (6 Marks