Multiple Regression & Prediction
Data
| House | Appraised Value | Selling Price | Square Feet | Bedrooms | Bathrooms |
| 1 | 119,370 | 121,870 | 2050 | 4 | 5 |
| 2 | 148,930 | 150,250 | 2200 | 4 | 4 |
| 3 | 130,390 | 122,780 | 1590 | 3 | 3 |
| 4 | 135,700 | 144,350 | 1860 | 3 | 3 |
| 5 | 126,300 | 116,200 | 1210 | 2 | 3 |
| 6 | 137,080 | 139,490 | 1710 | 3 | 2 |
| 7 | 123,490 | 115,730 | 1670 | 3 | 3 |
| 8 | 150,830 | 140,590 | 1780 | 3 | 4 |
| 9 | 123,480 | 120,290 | 1520 | 4 | 4 |
| 10 | 132,050 | 147,250 | 1830 | 2 | 3 |
| 11 | 148,210 | 152,260 | 1700 | 3 | 3 |
| 12 | 139,530 | 144,800 | 1720 | 3 | 4 |
| 13 | 114,340 | 107,060 | 1670 | 3 | 4 |
| 14 | 140,040 | 147,470 | 1650 | 3 | 3 |
| 15 | 136,010 | 135,120 | 1610 | 2 | 1 |
| 16 | 140,930 | 140,240 | 1570 | 3 | 4 |
| 17 | 132,420 | 129,890 | 1650 | 4 | 5 |
| 18 | 118,300 | 121,140 | 1640 | 3 | 4 |
| 19 | 122,140 | 111,230 | 1420 | 2 | 3 |
| 20 | 149,820 | 145,140 | 2070 | 4 | 3 |
| 21 | 128,910 | 139,010 | 1610 | 2 | 3 |
| 22 | 134,610 | 129,340 | 1910 | 4 | 4 |
| 23 | 121,990 | 113,610 | 1410 | 2 | 2 |
| 24 | 150,500 | 141,050 | 1860 | 4 | 3 |
| 25 | 142,870 | 152,900 | 1990 | 4 | 3 |
| 26 | 155,550 | 157,790 | 2270 | 5 | 4 |
| 27 | 128,500 | 135,570 | 1965 | 4 | 4 |
| 28 | 143,360 | 151,990 | 1820 | 3 | 3 |
| 29 | 119,650 | 120,530 | 1650 | 3 | 3 |
| 30 | 122,570 | 118,640 | 1470 | 2 | 2 |
| 31 | 145,270 | 149,510 | 1850 | 4 | 3 |
| 32 | 149,730 | 146,860 | 2170 | 4 | 4 |
| 33 | 147,700 | 143,880 | 1930 | 3 | 3 |
| 34 | 117,530 | 118,520 | 1380 | 2 | 1 |
| 35 | 140,130 | 146,070 | 1810 | 3 | 4 |
| 36 | 136,570 | 135,350 | 1760 | 3 | 4 |
| 37 | 130,440 | 121,540 | 1530 | 2 | 3 |
| 38 | 118,130 | 132,980 | 1700 | 3 | 2 |
| 39 | 130,980 | 147,530 | 1980 | 4 | 4 |
| 40 | 131,330 | 128,490 | 1590 | 2 | 2 |
| 41 | 141,100 | 141,930 | 1740 | 3 | 2 |
| 42 | 117,870 | 123,550 | 1730 | 3 | 2 |
| 43 | 160,580 | 162,030 | 2100 | 5 | 6 |
| 44 | 151,100 | 157,390 | 2040 | 4 | 4 |
| 45 | 120,150 | 114,550 | 1730 | 2 | 1 |
| 46 | 133,170 | 139,540 | 1680 | 2 | 2 |
| 47 | 140,160 | 149,920 | 2050 | 4 | 4 |
| 48 | 124,560 | 122,080 | 1750 | 3 | 3 |
| 49 | 127,970 | 136,510 | 1870 | 4 | 3 |
| 50 | 101,930 | 109,410 | 1330 | 2 | 3 |
| 51 | 131,470 | 127,290 | 1700 | 3 | 3 |
| 52 | 121,270 | 120,450 | 1460 | 2 | 3 |
| 53 | 143,550 | 151,960 | 1910 | 3 | 3 |
| 54 | 136,890 | 132,540 | 1610 | 2 | 1 |
| 55 | 106,110 | 114,330 | 1470 | 2 | 1 |
| 56 | 137,540 | 141,320 | 1810 | 3 | 4 |
| 57 | 134,330 | 83,760 | 1650 | 2 | 2 |
| 58 | 127,590 | 118,200 | 1520 | 2 | 1 |
| 59 | 137,440 | 140,200 | 1920 | 4 | 5 |
| 60 | 114,090 | 113,550 | 1410 | 2 | 1 |
| 61 | 145,460 | 156,520 | 2030 | 3 | 3 |
| 62 | 141,900 | 137,350 | 1950 | 3 | 4 |
| 63 | 116,340 | 110,610 | 1340 | 2 | 1 |
| 64 | 149,200 | 153,690 | 1850 | 3 | 4 |
| 65 | 141,810 | 153,330 | 1780 | 3 | 2 |
| 66 | 116,440 | 111,950 | 1440 | 2 | 1 |
| 67 | 137,740 | 143,460 | 2040 | 4 | 4 |
| 68 | 144,700 | 142,130 | 2160 | 5 | 4 |
| 69 | 149,660 | 155,460 | 2170 | 4 | 3 |
| 70 | 118,170 | 135,440 | 1710 | 2 | 3 |
| 71 | 137,660 | 127,300 | 1640 | 3 | 2 |
| 72 | 119,700 | 113,770 | 1380 | 2 | 1 |
| 73 | 143,120 | 141,110 | 2100 | 5 | 6 |
| 74 | 129,910 | 130,080 | 1610 | 2 | 2 |
| 75 | 141,780 | 139,350 | 1950 | 4 | 4 |
| 76 | 159,190 | 160,030 | 2080 | 5 | 4 |
| 77 | 156,130 | 152,840 | 1960 | 3 | 2 |
| 78 | 126,720 | 122,270 | 1920 | 4 | 4 |
| 79 | 133,220 | 145,880 | 1920 | 4 | 3 |
| 80 | 118,090 | 115,470 | 1490 | 2 | 1 |
| 81 | 141,630 | 135,720 | 1600 | 2 | 1 |
| 82 | 138,560 | 136,160 | 1650 | 3 | 2 |
| 83 | 134,100 | 144,920 | 1890 | 4 | 5 |
| 84 | 132,240 | 131,290 | 1620 | 3 | 4 |
| 85 | 145,820 | 138,530 | 1820 | 3 | 4 |
| 86 | 127,150 | 124,050 | 1750 | 3 | 2 |
| 87 | 105,070 | 107,900 | 1460 | 2 | 1 |
| 88 | 127,200 | 123,450 | 1530 | 3 | 2 |
| 89 | 111,560 | 111,700 | 1540 | 2 | 3 |
| 90 | 150,410 | 145,140 | 1950 | 3 | 2 |
| 91 | 129,150 | 120,440 | 1480 | 3 | 2 |
| 92 | 130,310 | 136,870 | 2050 | 4 | 4 |
| 93 | 129,230 | 140,300 | 1660 | 3 | 2 |
| 94 | 105,060 | 113,780 | 1540 | 2 | 3 |
| 95 | 134,210 | 141,230 | 1720 | 3 | 4 |
| 96 | 109,250 | 104,830 | 1400 | 2 | 1 |
| 97 | 127,350 | 118,790 | 1578 | 3 | 4 |
| 98 | 104,010 | 112,040 | 1700 | 3 | 3 |
| 99 | 133,940 | 137,270 | 1880 | 4 | 5 |
| 100 | 141,130 | 145,710 | 1850 | 3 | 4 |
| 101 | 136,530 | 138,380 | 1430 | 2 | 3 |
| 102 | 118,040 | 109,460 | 1390 | 2 | 1 |
| 103 | 153,700 | 144,680 | 2130 | 4 | 5 |
| 104 | 126,310 | 133,270 | 1890 | 4 | 4 |
| 105 | 134,020 | 133,270 | 1640 | 2 | 3 |
| 106 | 141,560 | 150,380 | 2070 | 3 | 3 |
| 107 | 142,960 | 135,260 | 1810 | 3 | 2 |
| 108 | 118,530 | 112,600 | 1460 | 2 | 1 |
| 109 | 121,590 | 114,230 | 1410 | 2 | 2 |
| 110 | 146,400 | 153,240 | 2190 | 4 | 3 |
| 111 | 141,250 | 125,890 | 1580 | 3 | 4 |
| 112 | 130,730 | 135,620 | 1840 | 3 | 3 |
| 113 | 132,650 | 138,820 | 1930 | 3 | 3 |
| 114 | 125,570 | 129,430 | 1930 | 4 | 5 |
| 115 | 125,740 | 136,450 | 1820 | 3 | 4 |
| 116 | 120,220 | 126,740 | 1480 | 2 | 1 |
| 117 | 128,290 | 130,090 | 1600 | 2 | 1 |
| 118 | 136,890 | 132,680 | 1880 | 3 | 2 |
| 119 | 142,430 | 142,890 | 1780 | 3 | 2 |
| 120 | 119,310 | 127,040 | 1920 | 3 | 2 |
| 121 | 120,370 | 131,450 | 1830 | 4 | 3 |
| 122 | 118,830 | 114,570 | 1470 | 2 | 3 |
| 123 | 124,490 | 129,560 | 1690 | 3 | 4 |
| 124 | 140,570 | 149,550 | 1930 | 4 | 5 |
| 125 | 133,620 | 140,820 | 1970 | 2 | 3 |
| 126 | 105,050 | 111,550 | 1530 | 2 | 2 |
| 127 | 147,090 | 142,760 | 2030 | 5 | 6 |
| 128 | 115,430 | 124,250 | 1830 | 3 | 3 |
| 129 | 125,370 | 132,320 | 2070 | 3 | 4 |
| 130 | 115,970 | 121,450 | 1630 | 2 | 3 |
| 131 | 125,210 | 132,450 | 1580 | 3 | 2 |
| 132 | 130,370 | 135,830 | 1760 | 3 | 4 |
| 133 | 119,750 | 125,760 | 1810 | 4 | 5 |
| 134 | 120,930 | 125,840 | 1710 | 3 | 2 |
| 135 | 126,800 | 135,320 | 1890 | 3 | 3 |
| 136 | 118,820 | 120,140 | 1640 | 2 | 1 |
| 137 | 144,080 | 147,530 | 2010 | 4 | 4 |
| 138 | 142,490 | 144,940 | 1730 | 3 | 3 |
| 139 | 140,550 | 136,010 | 1770 | 4 | 3 |
| 140 | 130,360 | 119,330 | 1750 | 4 | 5 |
| 141 | 124,270 | 131,150 | 1660 | 3 | 3 |
| 142 | 167,730 | 172,360 | 2510 | 5 | 6 |
| 143 | 129,190 | 137,170 | 1700 | 2 | 3 |
| 144 | 125,180 | 124,710 | 1660 | 3 | 4 |
| 145 | 157,510 | 148,650 | 2110 | 4 | 5 |
| 146 | 126,670 | 128,520 | 1430 | 2 | 2 |
| 147 | 137,570 | 132,020 | 1710 | 4 | 5 |
| 148 | 133,460 | 128,030 | 1580 | 2 | 1 |
This is fictitious data.