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 + 36
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SILVA Bruno | 59 |
| 2 | SUREDA Jaume | 70 |
| 3 | TRUEBA Alvaro | 65 |
| 4 | SILVA Rafael | 65 |
| 5 | MANCEBO Francisco | 64 |
| 7 | ANGULO Antonio | 67 |
| 8 | MADRAZO Ángel | 61 |
| 9 | GONZÁLEZ Mario | 65 |
| 10 | OLIVEIRA Nelson | 67 |
| 11 | FIGUEIREDO Frederico | 56 |
| 12 | CAMPOS Francisco | 60 |
| 13 | TORIBIO José Vicente | 64 |
| 14 | CASIMIRO Henrique | 62 |
| 15 | FERNÁNDEZ Rubén | 60 |
| 16 | GUERIN Alexis | 64 |