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 = -33.3 * weight + 3161
This means that on average for every extra kilogram weight a rider loses -33.3 positions in the result.
Janssen
4
76 kgRosiers
5
78 kgPoulidor
6
71 kgMortensen
9
70 kgMerckx
10
74 kgSwerts
990
75 kgVasseur
990
67 kgPijnen
990
72 kgSchleck
990
72 kgKrekels
990
73 kgKarstens
990
74 kgSteevens
990
73 kgPettersson
990
75 kgPettersson
990
75 kgPettersson
990
67 kgMourioux
990
71 kgTschan
990
68 kgBilsland
990
73 kgJolly
990
76 kgHarrison
990
73 kg
4
76 kgRosiers
5
78 kgPoulidor
6
71 kgMortensen
9
70 kgMerckx
10
74 kgSwerts
990
75 kgVasseur
990
67 kgPijnen
990
72 kgSchleck
990
72 kgKrekels
990
73 kgKarstens
990
74 kgSteevens
990
73 kgPettersson
990
75 kgPettersson
990
75 kgPettersson
990
67 kgMourioux
990
71 kgTschan
990
68 kgBilsland
990
73 kgJolly
990
76 kgHarrison
990
73 kg
Weight (KG) →
Result →
78
67
4
990
# | Rider | Weight (KG) |
---|---|---|
4 | JANSSEN Jan | 76 |
5 | ROSIERS Roger | 78 |
6 | POULIDOR Raymond | 71 |
9 | MORTENSEN Leif | 70 |
10 | MERCKX Eddy | 74 |
990 | SWERTS Roger | 75 |
990 | VASSEUR Alain | 67 |
990 | PIJNEN René | 72 |
990 | SCHLECK Johny | 72 |
990 | KREKELS Jan | 73 |
990 | KARSTENS Gerben | 74 |
990 | STEEVENS Harry | 73 |
990 | PETTERSSON Sture | 75 |
990 | PETTERSSON Gösta | 75 |
990 | PETTERSSON Erik | 67 |
990 | MOURIOUX Jacques | 71 |
990 | TSCHAN Jürgen | 68 |
990 | BILSLAND William | 73 |
990 | JOLLY Brian | 76 |
990 | HARRISON Derek | 73 |