Statistical analysis using R
| y | x1 | x2 | x3 | x4 | x5 |
| 60 | 30 | 28 | 40 | high | less |
| 39 | 32 | 27 | 35 | high | less |
| 33 | 37 | 37 | 55 | high | less |
| 42 | 37 | 32 | 54 | high | less |
| 34 | 30 | 46 | 40 | high | more |
| 28 | 39 | 76 | 43 | high | more |
| 30 | 42 | 78 | 27 | high | more |
| 28 | 63 | 80 | 42 | high | more |
| 43 | 38 | 45 | 30 | high | more |
| 87 | 11 | 16 | 42 | low | more |
| 97 | 17 | 24 | 36 | low | more |
| 76 | 25 | 12 | 52 | low | more |
| 51 | 29 | 34 | 47 | low | more |
| 40 | 26 | 32 | 28 | low | more |
| 46 | 25 | 38 | 47 | low | more |
| 14 | 38 | 99 | 26 | low | less |
| 33 | 34 | 40 | 36 | low | less |
| 31 | 27 | 51 | 44 | low | less |