data fw11p02; title 'Chapter 11, Exercise 2, LIVESTOCK MARKETING DATA'; input OBS MKT $ CLASS $ GRADE $ WGT PRICE ; cards; 1 14 CALF CHOICE 1.60 47.82 2 14 CALF CHOICE 2.20 51.83 3 14 CALF CHOICE 2.10 56.43 4 14 CALF CHOICE 2.05 56.34 5 14 CALF CHOICE 1.90 57.63 6 14 CALF CHOICE 2.10 55.01 7 14 CALF CHOICE 2.20 49.10 8 14 CALF GOOD 2.30 46.25 9 14 CALF GOOD 2.30 38.48 10 14 CALF GOOD 2.30 41.09 11 14 CALF GOOD 1.65 40.91 12 14 CALF GOOD 2.45 45.92 13 14 CALF GOOD 1.90 45.00 14 14 CALF GOOD 2.20 42.96 15 14 CALF PRIME 2.40 58.13 16 14 CALF PRIME 2.35 63.75 17 14 CALF PRIME 2.20 60.00 18 14 HEIFER CHOICE 2.55 48.24 19 14 HEIFER CHOICE 3.05 38.36 20 14 HEIFER GOOD 2.50 39.00 21 14 HEIFER GOOD 2.55 44.12 22 14 HEIFER GOOD 2.60 45.00 23 14 HEIFER GOOD 2.55 44.12 24 14 HEIFER GOOD 2.90 41.39 25 14 HEIFER GOOD 3.40 34.41 26 14 HEIFER PRIME 2.55 58.23 27 21 CALF CHOICE 2.06 46.65 28 21 CALF CHOICE 2.90 48.00 29 21 CALF CHOICE 2.26 46.88 30 21 CALF CHOICE 2.05 48.75 31 21 CALF CHOICE 1.98 32.64 32 21 CALF CHOICE 2.12 45.75 33 21 CALF CHOICE 2.00 54.00 34 21 CALF CHOICE 2.05 53.25 35 21 CALF CHOICE 1.85 52.50 36 21 CALF CHOICE 2.45 50.25 37 21 CALF CHOICE 1.95 51.00 38 21 CALF GOOD 2.45 18.41 39 21 CALF GOOD 2.20 43.50 40 21 CALF GOOD 3.45 40.88 41 21 CALF GOOD 2.00 29.25 42 21 CALF GOOD 2.25 43.50 43 21 CALF GOOD 2.40 45.75 44 21 CALF GOOD 1.65 36.75 45 21 CALF GOOD 1.10 22.50 46 21 CALF PRIME 2.35 62.25 47 21 CALF PRIME 2.10 60.00 48 21 CALF PRIME 1.85 57.75 49 21 CALF PRIME 2.10 60.60 50 21 CALF PRIME 1.95 60.75 51 21 CALF PRIME 2.35 56.25 52 21 CALF PRIME 2.00 63.00 53 21 CALF PRIME 2.25 59.63 54 21 CALF PRIME 2.00 59.25 55 21 CALF PRIME 2.35 56.63 56 21 CALF PRIME 2.15 52.88 57 21 CALF PRIME 2.05 58.50 58 21 CALF PRIME 1.80 55.88 59 21 CALF PRIME 2.25 55.88 60 21 CALF PRIME 2.20 46.50 61 21 HEIFER CHOICE 2.60 40.50 62 21 HEIFER CHOICE 3.35 40.88 63 21 HEIFER CHOICE 4.23 32.48 64 21 HEIFER CHOICE 3.10 37.88 65 21 HEIFER CHOICE 3.75 36.75 66 21 HEIFER CHOICE 3.60 37.13 67 21 HEIFER CHOICE 2.70 44.25 68 21 HEIFER CHOICE 2.70 40.50 69 21 HEIFER CHOICE 3.05 39.75 70 21 HEIFER CHOICE 3.65 34.50 71 21 HEIFER GOOD 2.02 33.38 72 21 HEIFER GOOD 3.95 33.00 73 21 HEIFER PRIME 2.55 57.75 74 21 HEIFER PRIME 2.70 42.00 75 21 HEIFER PRIME 2.90 42.38 76 21 HEIFER PRIME 2.65 60.00 77 21 HEIFER PRIME 2.90 48.75 78 21 HEIFER PRIME 2.50 63.00 79 21 HEIFER PRIME 2.50 62.25 80 21 HEIFER PRIME 2.50 56.63