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 + 48
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | ZABIROVA Zulfiya | 65 |
| 3 | ARNDT Judith | 59 |
| 4 | KUPFERNAGEL Hanka | 68 |
| 6 | MARSAL Catherine | 53 |
| 9 | STAHURSKAYA Zinaida | 69 |
| 10 | CAPPELLOTTO Alessandra | 60 |
| 14 | TCHALYKH Elena | 56 |
| 16 | VALEN Monica | 61 |
| 20 | STIAJKINA Tatiana | 51 |
| 22 | HEEB Barbara | 51 |
| 23 | MATUSIAK Bogumiła | 58 |
| 26 | LJUNGSKOG Susanne | 57 |
| 31 | HÖLJER Marie | 56 |
| 32 | BELTMAN Chantal | 68 |
| 39 | VILAJOSANA Marta | 57 |