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 - 11
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KASENOVA Karina | 52 |
| 1 | ZABELINSKAYA Olga | 52 |
| 1 | KHATUNTSEVA Gulnaz | 54 |
| 2 | KESSLER Nina | 60 |
| 2 | BECKER Charlotte | 64 |
| 3 | CAMPBELL Teniel | 63 |
| 3 | SOMRAT Phetdarin | 56 |
| 4 | KAJIHARA Yumi | 59 |
| 7 | ANDERSON Grace | 54 |
| 9 | NONTASIN Chanpeng | 58 |
| 9 | NUNTANA Supaksorn | 55 |
| 10 | MANEEPHAN Jutatip | 59 |
| 14 | SALAMAT Marella Vania | 62 |