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 = 0.2 * weight - 1
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | ZABIROVA Zulfiya | 65 |
| 3 | ARMSTRONG Kristin | 58 |
| 4 | SOEDER Christiane | 52 |
| 5 | ARNDT Judith | 59 |
| 6 | WOOD Oenone | 56 |
| 8 | DOPPMANN Priska | 55 |
| 9 | MELCHERS Mirjam | 59 |
| 10 | THORNBURN Christine | 56 |
| 14 | PUČINSKAITĖ Edita | 54 |
| 17 | BATES Katherine | 69 |
| 19 | LJUNGSKOG Susanne | 57 |