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 = 0.2 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Vandi
1
64 kgDe Vlaeminck
2
74 kgSaronni
4
65 kgMoser
5
79 kgBaronchelli
7
72 kg
1
64 kgDe Vlaeminck
2
74 kgSaronni
4
65 kgMoser
5
79 kgBaronchelli
7
72 kg
Weight (KG) →
Result →
79
64
1
7
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VANDI Alfio | 64 |
| 2 | DE VLAEMINCK Roger | 74 |
| 4 | SARONNI Giuseppe | 65 |
| 5 | MOSER Francesco | 79 |
| 7 | BARONCHELLI Gianbattista | 72 |