Regression line on weight and result
With regression analysis we can check if there is a relationship between a dependent (also called outcome variable) and an independent variable. In this statistic, the relationship between the weight of a rider and the result (outcome) is investigated.
The formula for the regression line on the riders in the result is as follows:
The formula for the regression line on the riders in the result is as follows:
result = -0.4 * weight + 46
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BARANOWSKI Dariusz | 68 |
| 4 | SYPYTKOWSKI Andrzej | 76 |
| 5 | PIĄTEK Zbigniew | 71 |
| 6 | SPRUCH Zbigniew | 68 |
| 7 | LUPEIKIS Remigius | 80 |
| 8 | KASPUTIS Artūras | 83 |
| 9 | ZAMANA Cezary | 74 |
| 11 | GONTCHENKOV Alexander | 74 |
| 21 | CHMIELEWSKI Piotr | 72 |
| 26 | HONCHAR Serhiy | 67 |
| 28 | WADECKI Piotr | 70 |
| 30 | DUMA Vladimir | 64 |
| 31 | FORNACIARI Paolo | 80 |