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 = 0.3 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BALDATO Fabio | 60 |
| 4 | EDO Ángel | 64 |
| 5 | DAVIS Allan | 73 |
| 7 | PAWLAK Wojciech | 73 |
| 9 | KOERTS Jans | 78 |
| 10 | MARINANGELI Sergio | 65 |
| 12 | MAZUR Peter | 73 |
| 13 | PELLIZOTTI Franco | 64 |
| 14 | REYNÉS Vicente | 69 |
| 18 | LISOWICZ Tomasz | 85 |
| 22 | NOÈ Andrea | 65 |
| 25 | GUTIÉRREZ José Iván | 71 |