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 = -11.2 * weight + 1511
This means that on average for every extra kilogram weight a rider loses -11.2 positions in the result.
Harrison
2
73 kgMerckx
3
74 kgPettersson
4
75 kgKrekels
6
73 kgPettersson
8
67 kgSwerts
990
75 kgVasseur
990
67 kgPijnen
990
72 kgMortensen
990
70 kgSchleck
990
72 kgKarstens
990
74 kgPettersson
990
75 kgPoulidor
990
71 kgMourioux
990
71 kgBilsland
990
73 kgTschan
990
68 kgJolly
990
76 kg
2
73 kgMerckx
3
74 kgPettersson
4
75 kgKrekels
6
73 kgPettersson
8
67 kgSwerts
990
75 kgVasseur
990
67 kgPijnen
990
72 kgMortensen
990
70 kgSchleck
990
72 kgKarstens
990
74 kgPettersson
990
75 kgPoulidor
990
71 kgMourioux
990
71 kgBilsland
990
73 kgTschan
990
68 kgJolly
990
76 kg
Weight (KG) →
Result →
76
67
2
990
# | Rider | Weight (KG) |
---|---|---|
2 | HARRISON Derek | 73 |
3 | MERCKX Eddy | 74 |
4 | PETTERSSON Gösta | 75 |
6 | KREKELS Jan | 73 |
8 | PETTERSSON Erik | 67 |
990 | SWERTS Roger | 75 |
990 | VASSEUR Alain | 67 |
990 | PIJNEN René | 72 |
990 | MORTENSEN Leif | 70 |
990 | SCHLECK Johny | 72 |
990 | KARSTENS Gerben | 74 |
990 | PETTERSSON Sture | 75 |
990 | POULIDOR Raymond | 71 |
990 | MOURIOUX Jacques | 71 |
990 | BILSLAND William | 73 |
990 | TSCHAN Jürgen | 68 |
990 | JOLLY Brian | 76 |