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 * weight + 9
This means that on average for every extra kilogram weight a rider loses 0 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WITECKI Mariusz | 70 |
| 2 | MARCZYŃSKI Tomasz | 70 |
| 4 | RUTKIEWICZ Marek | 66 |
| 6 | KRUPA Dawid | 74 |
| 9 | ROMANIK Radosław | 62 |
| 10 | KIENDYŚ Tomasz | 78 |
| 11 | JANIACZYK Błażej | 68 |
| 12 | ZAMANA Cezary | 74 |
| 14 | LISOWICZ Tomasz | 85 |
| 16 | PAWLAK Wojciech | 73 |
| 20 | SAPA Marcin | 82 |
| 21 | BROŻYNA Tomasz | 65 |
| 30 | KOHUT Sławomir | 65 |