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 = 0.5 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | LJUNGSKOG Susanne | 57 |
| 4 | JOHANSSON Emma | 58 |
| 5 | LAWS Sharon | 54 |
| 6 | COOKE Nicole | 58 |
| 8 | PITEL Edwige | 52 |
| 9 | VILAJOSANA Marta | 57 |
| 11 | SALVETAT Maryline | 55 |
| 12 | VALEN Anita | 62 |
| 25 | CORNEO Sigrid | 54 |
| 26 | POLSPOEL Maaike | 59 |
| 27 | KIESANOWSKI Joanne | 56 |
| 29 | DE VOCHT Liesbet | 61 |
| 31 | MAJERUS Christine | 56 |
| 34 | JASINSKA Małgorzata | 57 |
| 37 | BRZEŹNA Paulina | 56 |