A bakery is interested in the effect of six baking temperatures on the quality of its cakes. The bakers agree on a measure of cake quality, Y. A large batch of cake mix is prepared and 36 cakes are poured. The baking temperature is assigned at random to the cakes such that six cakes are baked at each temperature. Results are as follows: Temperature (ºF) 175 185 195 205 215 225 22 4 10 22 32 20 10 21 22 14 27 36 18 18 18 21 22 33 26 28 32 25 37 33 21 21 28 26 27 20 21 28 25 25 31 25 Do a complete analysis of these data and write the "best" fitting model for predicting cake quality from temperature.