27. P =-1.41 + 0.0235X1 + 0.00486X2 a. Complete the missing entries in this output Predictor Coefficients Standard Error t Stat Constant -1.40530 0.48480 X1 0.02347 0.00867 X2 0.00108 S= 0.12980 Rsq= Analysis of variance Source Df SS MS F Regression 1.76209 Error Total 9 1.88000 b. Compute F and test at 0.05 level of significance to see whether a significant relationship is present. c. Did the estimated regression equation provide a good fit to the data? Explain. d. Use the t-test and alpha = 0.05 to test Ho: B1=0 and Ho: B2-0