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 = -0.3 * weight + 23
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MIZBANI Ghader | 67 |
| 1 | ASKARI Hossein | 73 |
| 2 | WACKER Eugen | 65 |
| 2 | MCCANN David | 73 |
| 3 | FENG Chun Kai | 68 |
| 4 | SAEIDI TANHA Abbas | 70 |
| 4 | ZARGARI Amir | 62 |
| 5 | FUKUDA Shinpei | 70 |
| 6 | PARK Sung Baek | 73 |
| 8 | TREACEY David | 67 |
| 8 | WIJAYA Endra | 58 |
| 8 | PRIYA PRASETYA Heksa | 62 |
| 8 | SOHRABI Mehdi | 69 |
| 8 | MAT AMIN Mohd Shahrul | 54 |
| 8 | MANULANG Robin | 59 |