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 - 35
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MARCZYŃSKI Tomasz | 70 |
| 2 | MORAJKO Jacek | 65 |
| 5 | ROMANIK Radosław | 62 |
| 6 | JANIACZYK Błażej | 68 |
| 7 | PAWLAK Wojciech | 73 |
| 11 | TACIAK Mateusz | 68 |
| 16 | KRUPA Dawid | 74 |
| 18 | RUTKIEWICZ Marek | 66 |
| 21 | KOHUT Sławomir | 65 |
| 22 | GOŁAŚ Michał | 65 |
| 26 | LISOWICZ Tomasz | 85 |
| 30 | KIENDYŚ Tomasz | 78 |
| 32 | HUZARSKI Bartosz | 69 |