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 + 27
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | MARTIN Dan | 59 |
| 4 | RENEV Sergey | 68 |
| 7 | BELLIS Jonathan | 69 |
| 9 | ZEITS Andrey | 73 |
| 11 | MONTAGUTI Matteo | 65 |
| 13 | DE NEGRI Pier Paolo | 61 |
| 14 | BENEDETTI Cesare | 63 |
| 15 | PONZI Simone | 63 |
| 17 | CLARKE Simon | 63 |