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 = 0.9 * weight - 16
This means that on average for every extra kilogram weight a rider loses 0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | PITEL Edwige | 52 |
| 8 | BURCHENKOVA Alexandra | 67 |
| 10 | CARRIGAN Sara | 60 |
| 15 | BEVERIDGE Julie | 55 |
| 25 | GUARNIER Megan | 54 |
| 61 | GONZALEZ Yumari | 61 |
| 66 | GILMORE Rochelle | 56 |
| 70 | BRONZINI Giorgia | 54 |
| 83 | NUMAINVILLE Joëlle | 65 |