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 = -0.8 * weight + 63
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
Arseno
1
71 kgNazaret
2
65 kgMay
5
73 kgSeabra
11
67 kgFiorilli
15
63 kg
1
71 kgNazaret
2
65 kgMay
5
73 kgSeabra
11
67 kgFiorilli
15
63 kg
Weight (KG) →
Result →
73
63
1
15
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ARSENO Alex | 71 |
| 2 | NAZARET Magno | 65 |
| 5 | MAY Márcio | 73 |
| 11 | SEABRA Renato | 67 |
| 15 | FIORILLI Tiago | 63 |