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 = -0.8 * weight + 69
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
Hoste
1
76 kgKelly
8
77 kgDomínguez
10
67 kgVilamajo
11
70 kgMurguialday
21
58 kg
1
76 kgKelly
8
77 kgDomínguez
10
67 kgVilamajo
11
70 kgMurguialday
21
58 kg
Weight (KG) →
Result →
77
58
1
21
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HOSTE Frank | 76 |
| 8 | KELLY Sean | 77 |
| 10 | DOMÍNGUEZ Manuel Jorge | 67 |
| 11 | VILAMAJO Jaime | 70 |
| 21 | MURGUIALDAY Javier | 58 |