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 = -2.2 * weight + 159
This means that on average for every extra kilogram weight a rider loses -2.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | BATES Katherine | 69 |
| 5 | WOOD Oenone | 56 |
| 6 | CARRIGAN Sara | 60 |
| 7 | ULMER Sarah | 64 |
| 10 | ARMSTRONG Kristin | 58 |
| 12 | MELCHERS Mirjam | 59 |
| 15 | ARNDT Judith | 59 |
| 29 | STIAJKINA Tatiana | 51 |
| 37 | ROSSNER Petra | 64 |
| 40 | MARSAL Catherine | 53 |
| 43 | KIESANOWSKI Joanne | 56 |
| 45 | REEKIE-MAY Roz | 53 |
| 58 | LINDBERG Madeleine | 63 |
| 76 | GILMORE Rochelle | 56 |
| 84 | KASHCHYSHYNA Oksana | 53 |