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 = 0.1 * weight + 2
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SBARAGLI Kristian | 74 |
| 2 | CECCHIN Alberto | 70 |
| 3 | OJAVEE Mart | 80 |
| 4 | NAKAJIMA Yasuharu | 64 |
| 6 | FUKUSHIMA Shinichi | 62 |
| 10 | ZABALLA Constantino | 66 |
| 14 | HANSON Ken | 74 |
| 15 | BELL Zach | 75 |