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 = -0.8 * weight + 65
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MIYAZAWA Takashi | 61 |
| 3 | ARASHIRO Yukiya | 64 |
| 6 | MASUDA Nariyuki | 63 |
| 10 | FUKUDA Shinpei | 70 |
| 11 | ABE Yoshiyuki | 67 |
| 13 | FUKUSHIMA Shinichi | 62 |
| 25 | SUZUKI Yuzuru | 57 |
| 34 | UCHIMA Kohei | 63 |