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 = -1.8 * weight + 141
This means that on average for every extra kilogram weight a rider loses -1.8 positions in the result.
Wetterhall
2
70 kgAleheim
4
68 kgLudvigsson
7
76 kgSödergrann
8
80 kgLudvigsson
15
71 kgHillerström Rundh
50
65 kg
2
70 kgAleheim
4
68 kgLudvigsson
7
76 kgSödergrann
8
80 kgLudvigsson
15
71 kgHillerström Rundh
50
65 kg
Weight (KG) →
Result →
80
65
2
50
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | WETTERHALL Alexander | 70 |
| 4 | ALEHEIM Joakim | 68 |
| 7 | LUDVIGSSON Tobias | 76 |
| 8 | SÖDERGRANN Jakob | 80 |
| 15 | LUDVIGSSON Fredrik | 71 |
| 50 | HILLERSTRÖM RUNDH Victor | 65 |