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 + 87
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JANG Chan Jae | 64 |
| 12 | CHOI Ki Ho | 59 |
| 18 | MANULANG Robin | 59 |
| 21 | HAGHI Alireza | 78 |
| 26 | ZARGARI Amir | 62 |
| 30 | FENG Chun Kai | 68 |
| 37 | WIJAYA Endra | 58 |
| 38 | NAKAJIMA Yasuharu | 64 |
| 40 | CHEUNG King Lok | 59 |
| 59 | SAEIDI TANHA Abbas | 70 |
| 60 | GALEDO Mark John Lexer | 58 |
| 70 | MAT AMIN Mohd Shahrul | 54 |