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 - 1
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Bölts
2
73 kgDe Clercq
5
66 kgVanderaerden
6
74 kgSciandri
8
75 kgWeltz
11
65 kgInduráin
15
76 kg
2
73 kgDe Clercq
5
66 kgVanderaerden
6
74 kgSciandri
8
75 kgWeltz
11
65 kgInduráin
15
76 kg
Weight (KG) →
Result →
76
65
2
15
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BÖLTS Udo | 73 |
| 5 | DE CLERCQ Mario | 66 |
| 6 | VANDERAERDEN Eric | 74 |
| 8 | SCIANDRI Maximilian | 75 |
| 11 | WELTZ Johnny | 65 |
| 15 | INDURÁIN Miguel | 76 |