Hi! This is for comm 215 a Concordia class. Can you please answer both questions (36 and 37).

Chrome File Edit View History Bookmarks People e Window Help ' eConcordia X + C A Not Secure | www.econcordia.com/my2/Quiz/attem... M O Time Remaining: 01:00:20 Save Last saved on: April 20, 2020 3:10 PM Submit Question 36: (5 Points) Consider a linear regression model for a product sold (Y, measured in thousands of units) and the advertising cost (X, measured in hundreds of dollars). Based on a random sample of 25 observations, the following estimates were obtained: Ex, = 1228.5, SS,=16925.14, b. = 247.0361, b, = 2.4335, MSE = 13456. If advertising the product costed $4,914, what is the predicted upper limit for the number of units sold with a 95% confidence? Round your answers to the nearest ten-thousandth (4 decimals). Question 37: (5 Points) Consider a linear regression model with a response Y, and the predictors, Based on a random sample of 25 observations, the estimated model and other statistics are obtained as shown below: V =-151.639 +0.39849x,, + 0.00445x2, +1.42460.3, + 26.79679X4;- SST = 357572 and standard error = 41.45714. What is the value of the test statistic for testing the overall utility of this model? Round your answers to the nearest ten-thousandth (4 decimals). END OF QUIZ - Submit IMG_7767.jpg Show All X 27 APR 3 .... 18 7 20