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 = -1.9 * weight + 154
This means that on average for every extra kilogram weight a rider loses -1.9 positions in the result.
Larsen
6
78 kgHenttala
7
73 kgPeltonen
15
69 kgLindahl
19
75 kgHelminen
22
74 kgManninen
38
70 kg
6
78 kgHenttala
7
73 kgPeltonen
15
69 kgLindahl
19
75 kgHelminen
22
74 kgManninen
38
70 kg
Weight (KG) →
Result →
78
69
6
38
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | LARSEN Trond | 78 |
| 7 | HENTTALA Joonas | 73 |
| 15 | PELTONEN Ukko Iisakki | 69 |
| 19 | LINDAHL Jesper | 75 |
| 22 | HELMINEN Matti | 74 |
| 38 | MANNINEN Matti | 70 |