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:
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BRUNERO Giovanni | 66 |
| 5 | PANCERA Giuseppe | 69 |
| 6 | BRESCIANI Arturo | 74 |
| 9 | GIACOBBE Luigi | 74 |
| 12 | INNOCENTI Settimo | 63 |
| 16 | POMPOSI Mario | 67 |
| 18 | GORDINI Michele | 89 |
| 44 | ROSSIGNOLI Giovanni | 71 |
| 51 | BERARDI Battista | 73 |
| 54 | BARBATI Pietro | 71 |