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 = -0.5 * weight + 41
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HOSKING Chloe | 60 |
| 2 | D'HOORE Jolien | 63 |
| 3 | WILD Kirsten | 75 |
| 4 | ROY Sarah | 66 |
| 5 | MOBERG Emilie | 56 |
| 7 | SIGGAARD Christina | 67 |
| 8 | BASTIANELLI Marta | 60 |
| 10 | EDMONDSON Annette | 66 |
| 11 | ERIĆ Jelena | 53 |
| 14 | RYAN Kendall | 59 |
| 15 | JACKSON Alison | 63 |
| 16 | FRAPPORTI Simona | 63 |
| 17 | CHURSINA Anastasiia | 52 |
| 18 | TREVISI Anna | 54 |
| 21 | KOREVAAR Jeanne | 59 |