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 + 96
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MCCANN David | 73 |
| 21 | JANG Chan Jae | 64 |
| 26 | SEO Joon Yong | 66 |
| 29 | JANSE VAN RENSBURG Jacques | 63 |
| 34 | HOFFMANN Erik | 65 |
| 42 | LAGUTIN Sergey | 68 |
| 53 | WU Kin San | 68 |
| 56 | MATZKA Ralf | 69 |
| 57 | DOI Yukihiro | 58 |
| 64 | HATANAKA Yusuke | 72 |
| 65 | FUKUSHIMA Shinichi | 62 |
| 66 | SUZUKI Yuzuru | 57 |
| 71 | ROE Timothy | 66 |
| 75 | PARK Sung Baek | 73 |
| 81 | SUZUKI Shinri | 60 |
| 82 | VENTER Jaco | 70 |