Question 42

\f\f\f\f\fFor the data of Exercise 12.2 on page 450, estimate oz. 12.1 A set of experimental runs was made to deter mine a way of predicting cooking time 1; at 1I.I'a.rious values of oven width .131 and ue temperature 1:2. The coded data were recorded as follows: 1.: m1 2:: 6.46 1.32 1.15 15.65 2.66 3.46 13.7'5 3.56 4.16 36.25 4.41 6.?5 44.65 5.35 14.62 43.64 6.26 15.15 51.55 7.12 15.32 61.56 3.6? 13.13 166.44 6.66 35.16 111.42 16.65 46.46 Estimate the multiple linear regression equation pY|21,zg : .31] + 18131 + 13212- \f