1 4.05515 14.00506 2 3.68910 11.88694 3 4.67636 15.84804 4 5.13150 16.51717 5 5.22632 14.55883 6 6.94411 18.91454 7 5.88311 15.56367 8 7.43140 18.95697 9 7.86438 21.16984 10 9.34395 23.70920 11 10.19623 26.51456 12 9.78966 25.02122 13 10.17995 24.67900 14 10.83312 24.57805 15 11.81897 27.53288 16 11.37511 26.16876 17 11.53529 25.97866 18 13.02597 28.77978 19 11.58644 27.00108 20 11.10068 26.31299 21 10.68853 23.90812 22 12.57253 28.09266 23 12.18582 27.59627 24 12.54861 28.99814 25 11.90363 27.25777 26 9.97234 21.54126 27 10.54740 24.70151 28 11.67926 29.98875 29 11.98507 28.83029 30 13.21816 30.92882 31 13.72933 33.13654 32 13.48769 31.92837 33 13.76630 32.16757 34 15.26826 35.21054 35 16.28732 36.53613 36 14.79704 35.32862 37 15.67722 36.95167 38 15.20995 35.64065 39 14.47047 33.83243 40 15.12967 35.97180 41 15.82567 37.06993 42 16.76514 40.31979 43 17.74528 42.41081 44 18.78507 41.82210 45 18.91286 41.57343 46 17.84194 41.89816 47 15.95132 36.40815 48 16.60530 37.99717 49 16.26907 39.21328 50 15.34713 38.22750 51 16.30314 39.87281 52 15.83393 39.07015 53 16.34960 38.82488 54 17.22431 41.02295 55 15.74125 40.33261 56 14.15582 38.38574 57 12.37387 34.24121 58 13.39617 34.99200 59 13.62914 34.66115 60 14.19327 36.47538 61 14.66475 38.15541 62 14.83946 38.16863 63 14.54166 36.70234 64 13.90203 35.50128 65 12.35184 30.94532 66 11.94208 30.10700 67 11.71361 29.89030 68 10.66244 26.38155 69 11.57819 28.98603 70 11.79881 30.92539 71 12.09863 30.58638 72 13.59023 34.29289 73 13.28985 32.15656 74 14.54768 33.86830 75 16.13601 37.14510 76 13.99625 32.88388 77 13.21461 31.34332 78 14.41084 34.36881 79 15.18385 35.96956 80 15.41256 36.14701 81 15.77089 37.06460 82 15.19189 34.94625 83 16.01985 36.38298 84 16.65585 37.88554 85 16.00135 36.18585 86 15.92943 35.67232 87 17.68266 38.44046 88 18.32361 40.61162 89 16.21054 35.27670 90 17.44672 39.22223 91 17.63212 38.74319 92 16.79212 38.24741 93 16.92086 38.20142 94 16.76762 36.89593 95 17.07588 36.60553 96 18.33920 39.88735 97 18.31563 39.64674 98 17.42877 36.07956 99 16.26015 34.86294 100 14.71308 29.09646 This file contains 100 observations on x and y in columns 1 and 2, respectively. These data are for use with the exercises in the book Russell Davidson and James G. MacKinnon, Econometric Theory and Methods, New York, Oxford University Press, 2004.