(b) The regression equation is y = + I. If the amount of the bill is $50, the best prediction for the amount of the tip is (c) Complete the ANOVA table corresponding to this model. Source df SS MS F Regression Errors 11.2683 Total (d) At the 10% level of significance, is there sufficient evidence to support the claim that the model is useful in predicting the number of games won? O A. Yes O B. NoThe amounts of 6 restaurant bills and the corresponding amounts of the tips are given in the below. Bill 70.29 43.58 52.44 97.34 49.?2 88.01 Tip 10.00 5.50 7.01] 16.00 5.28 ll].l]0 For the above data, it is known that: E m = 401.38, E y = 53.73, E 22 = 292823682, 2 y\" = 563.1234, 2 my = 4009.73.16. (a) Use a 0.05 condence level to nd the following: "he statistic 5" = E] "he test statistic t 2 "he critical value t\" 2 Is there a signicant correlation? O A. Yes Q B. No (b) The regression equation is 1} = E] + C] :c. If the amount of the bill is $50, the best prediction for the amount of the tip is [:1