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 + 30
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | CÉSAR VELOSO Gustavo | 69 |
| 3 | RAMOS Kléber | 65 |
| 5 | ANDRIATO Rafael | 67 |
| 6 | SEVILLA Óscar | 62 |
| 8 | DAL COL Andrea | 80 |
| 11 | BERTAZZO Liam | 75 |
| 13 | MÉDICI Matías | 70 |
| 15 | ALARCÓN Raúl | 72 |
| 19 | SILVA Joaquim | 66 |
| 20 | TEDESCHI Mirko | 69 |
| 24 | VINHAS Rui | 59 |