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 + 70
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
Moser
1
79 kgPrim
2
76 kgBaronchelli
3
72 kgJohansson
11
71 kgVandi
12
64 kgSegersall
14
65 kg
1
79 kgPrim
2
76 kgBaronchelli
3
72 kgJohansson
11
71 kgVandi
12
64 kgSegersall
14
65 kg
Weight (KG) →
Result →
79
64
1
14
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MOSER Francesco | 79 |
| 2 | PRIM Tommy | 76 |
| 3 | BARONCHELLI Gianbattista | 72 |
| 11 | JOHANSSON Bernt | 71 |
| 12 | VANDI Alfio | 64 |
| 14 | SEGERSALL Alf | 65 |