Q1 . Develop a multiple regression model to predict y from X1 , X2 , and x3 using the following data . Discuss the results . w. 5.3 44 11 491 3.3 24 40 219 5.1 46 13 594 4.9 53 13 532 2.0 31 3 455 6.4 53 5 433 5.2 47 14 336 4.3 53 24 552 2.9 19 52 206 4.0 'H N) 3m 3.3 24 57 243 3.3 27 33 223 4.3 33 21 342 5.4 so 1 I 42: 5.3 55 9 445 Q2 . Use the following data for the following questions .51) Develop a regression model to predict y from 2:1 and x2. Comment on the output . b} Develop a regression model to predict y from 211 only . (2] Compare the results of this model with those of the model using both predictors . What might you conclude by emmjm'ng the output from both regression models