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 = -0.7 * weight + 73
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | KRIZEK Matthias | 74 |
| 4 | SILIN Egor | 61 |
| 10 | THURAU Björn | 73 |
| 11 | DEGENKOLB John | 82 |
| 12 | VANENDERT Dennis | 64 |
| 20 | BRÄNDLE Matthias | 80 |
| 21 | SCHORN Daniel | 72 |
| 26 | MATZKA Ralf | 69 |
| 28 | HESSELBARTH David | 65 |
| 33 | KITTEL Marcel | 82 |
| 40 | SELANDER Bjorn | 72 |
| 46 | VAN STAEYEN Michael | 62 |
| 49 | MAHĎAR Martin | 61 |
| 51 | PLANCKAERT Baptiste | 65 |