price floor area rooms age cent.heat state
1          52 100  830   	 5 6.2           no Illinois
 2 60    148   210 5 7.5 no Illinois
3 35  50 1000 8 4.2 no Illinois
4 50 102  690 6 8.8 no Indiana
5 20 38  900 8 2  yes Ohio
6 57  118     1000 5 4  no Illinois
7 80 160  690 8    8              no Indiana
8 30  90   800 6 4  no  Ohio
9 40  84  800 4 4  yes Ohio
10 45  70   900 5 2  yes Ohio
11          52 112 830   	 5    6.8         no Illinois
12 60   148   710 5 7.5 no Illinois
13 35  44  1000 5 4.2 no Illinois
14 50 100 690 6 8.8 no Indiana
15 22 38  990 8 1  yes Ohio
16 57  128   1000 5 4  no Illinois
17 80 154  290 8  8             yes Indiana
18 32  48  800 5 3  no  Ohio
19 42  64  800 4 4  yes Ohio
20 48  160   440 5 2   no Ohio
21 54 126 690 6 8.8 no Indiana
22 24 36  400 5 1  yes Ohio
23 57  120        1000 5 4  no Illinois
24 84 160  690 6 8              no Indiana
25 32  90   400 5 3  yes Ohio
26  42  64  900 4 4  yes Ohio
27 44  60   700 5 2  yes Ohio
28 34  56   400 14 3  no Ohio
29  42  64  900 8 4  no Ohio
30 44  62   100 5 2  no  Ohio