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 = -0.1 * weight + 13
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Andrade
1
64 kgSilva
3
67 kgPinto
5
68 kgLopes
6
59 kgPereira
7
68 kgGuerreiro
8
60 kgBarbosa
16
65 kg
1
64 kgSilva
3
67 kgPinto
5
68 kgLopes
6
59 kgPereira
7
68 kgGuerreiro
8
60 kgBarbosa
16
65 kg
Weight (KG) →
Result →
68
59
1
16
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ANDRADE Pedro | 64 |
| 3 | SILVA Pedro | 67 |
| 5 | PINTO Pedro | 68 |
| 6 | LOPES Lucas | 59 |
| 7 | PEREIRA Francisco | 68 |
| 8 | GUERREIRO Francisco | 60 |
| 16 | BARBOSA Diogo | 65 |