PUS A8.p Com Com = Com Anti Final + Com Quiz ITBS NYU Albe M Inbc M (6e3 3an Das | + 0 PDF Viewer chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/https://brightspace.nyu.edu/d2l/common/viewFile.d2lfile/Database/... IMG_4257.jpg 2 3 = 0.05).(P) e) Estimate the expected default rate on loans of financial institutions, which charge interest rate of 9%. Is this a valid estimate? Explain. (3) Problem 4 (5) MBS, Ex 11.94 on page 673 Ranking driving performance of pro- fessional golfers The data for this problem is in the attached file PGA.. a) (2) b) (2) c) (1) IMG_4258.jpg IMG_4256.jpg P x 2 & PDF Midterm 2A(sols)-....pdf RU 5C Clear ^ (8) POFUS A 22:51 01.12.2022 marks Profiles Tab Window Help Statistics for Business and Eco X + 2228295/sp/281210379/mi/820793618?cfi=%2F4%2F2%5BP700101756000000000000000000F280 %5D%2F ern Stern SternLife Stern IT PGA 11.25 RANKING DRIVING PERFORMANCE OF PROFESSIONAL GOLFERS. Refer to The Sport Journal study of a method for ranking the total driving performance of golfers on the Professional Golf Association (PGA) tour, Exercise 2.520 (p. 73). Recall that the method computes a driving performance index based on a golfer's average driving distance (yards) and driving accuracy (percent of drives that land in the fairway). Data for the top 25 PGA golfers (as ranked by the new method) for the 2019 tour year are saved in the file. (The first five and last five observations are listed in the table.) Rank Player Driving Distance Accuracy Driving Driving Performance (yards) (%) Index 1 Woodland 322.3 72.56 9.43 2 Champ 327.1 57.14 6.50 Trahan 308.5 68.25 5.49 N zoom Profiles Tab Window stics for Business and Eco X Help + US 95/sp/281210379/mi/820793618?cfi=%2F4%2F2%5BP700101756000000000000000000F280 %5D%2F72% Stern SternLife Stern IT 2 Champ 327.1 57.14 6.50 3 Trahan 308.5 68.25 5.49 4 Kang 316.2 60.48 5.10 5 Furyk 287.5 80.95 4.39 I 21 Riley 300.9 58.93 1.55 22 22 Gligic 301.6 58.21 1.51 23 Herron 282 71.43 0.83 24 Bae 302.3 54.59 0.74 25 25 Jacobson 293.9 60.71 0.56 Source: From "A New Method for Ranking Total Driving Performance on the PGA Tour by Frederick Wiseman Mohamed Habibullah and Mustafa Yilmaz in The Snart N B Zoom Mach-1 Profiles 180 WILLOW TICIP cs for Business and Eco X + D) /sp/281210379/mi/820793618?cfi=%2F4%2F2%5BP700101756000000000000000000F280%5D%2 Stern SternLife Stern IT 25 Jacobson 293.9 60.71 0.56 Source: From "A New Method for Ranking Total Driving Performance on the PGA Tour" by Frederick Wiseman, Mohamed Habibullah, and Mustafa Yilmaz in The Sport Journal, Vol. 10, No. 1. Copyright 2010 by Sports Journal Entertainment. Used by permission of Sports Journal Entertainment 2019 data from www.pgatour.com/stats. a. Write the equation of a straight-line model relating driving accuracy (y) to driving distance (x). b. Fit the model, part a, to the data using simple linear regression. Give the least squares prediction equation. c. Interpret the estimated y-intercept of the line. d. Interpret the estimated slope of the line. e. In Exercise 2.134 (p. 108), you were informed that a professional golfer, practicing a new swing to increase his average driving distance, is concerned that his driving accuracy will be lower. Which of the two estimates, y-intercept or slope, will help you determine if the golfer's concern is a valid one? Explain. 11.26 SWEETNESS OF ORANGE JUICE. The quality of N zoom MacBook Air