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 = 1.6 * weight - 73
This means that on average for every extra kilogram weight a rider loses 1.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | FRANZ Heidi | 52 |
| 6 | STEPHENS Lauren | 55 |
| 7 | POIDEVIN Sara | 56 |
| 13 | PAYER Kira | 52 |
| 14 | CLEVENGER Erica | 57 |
| 20 | RAY Olivia | 53 |
| 22 | COLES-LYSTER Maggie | 61 |
| 30 | BRECK Holly | 59 |