A random sample of 93 freshmen at the University of Illinois was asked to rate, on a scale of 1 (low) to 10 (high), their overall opinion of residence hall life. They were also asked to rate their levels of satisfaction with roommates, with the floor, with the hall, and with the resident advisor. (Information on satisfaction with the room itself was obtained, but this was later discarded as it provided no useful additional power in explaining overall opinion.) The following model was estimated:
Y = β0 + β1X1 + β2X2 + β3X3 + β4X4 + ε
where
Y = overall opinion of residence hall
X1 = satisfaction with roommates
X2 = satisfaction with floor
X3 = satisfaction with hall
X4 = satisfaction with resident advisor
Use the accompanying portion of the computer output from the estimated regression to write a report summarizing the findings of this study.
Dependent Variable: Y Overall Opinion

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Sum of Mean Source DF Squares Square FValue R-Square Model 4 Error 8881.780 0.9293 Total 37.016 9.2540 9.958 0.312 92 118.79 Student's t for Ho Std. Error of Estimate Parameter Estimate Parameter 0 Intercept 3.950 0.106 0.122 0.092 0.169 5.84 1.69 1.70 1.75 2.64 0.676 0.063 0.072 0.053 0.064 X,