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 = 0.2 * weight - 5
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BARANOWSKI Dariusz | 68 |
| 3 | CHMIELEWSKI Piotr | 72 |
| 5 | LUPEIKIS Remigius | 80 |
| 6 | KASPUTIS Artūras | 83 |
| 8 | PIĄTEK Zbigniew | 71 |
| 9 | GONTCHENKOV Alexander | 74 |
| 10 | SYPYTKOWSKI Andrzej | 76 |