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 + 2
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Zoetemelk
1
68 kgden Hertog
1
76 kgHubschmid
2
74 kgSchär
2
75 kgMortensen
3
70 kgAndresen
3
75 kgHansen
3
74 kgPettersson
4
75 kgPettersson
4
69 kgPettersson
4
75 kgPettersson
4
67 kgParenteau
6
68 kgDucreux
6
65 kgAlcántara
7
70 kgDíaz
7
59 kgJuárez
7
70 kgSarabia
7
62 kgTreviño
7
70 kgLasa
9
68 kgDuchemin
10
60 kgBilsland
12
73 kgJolly
12
76 kgRollinson
12
66 kgMagiera
13
78 kgHanusik
13
74 kgBławdzin
13
69 kgCzechowski
13
75 kgKegel
13
72 kgCosma
14
82 kgMoiceanu
14
72 kgVasile
14
66 kgValenčič
15
76 kg
1
68 kgden Hertog
1
76 kgHubschmid
2
74 kgSchär
2
75 kgMortensen
3
70 kgAndresen
3
75 kgHansen
3
74 kgPettersson
4
75 kgPettersson
4
69 kgPettersson
4
75 kgPettersson
4
67 kgParenteau
6
68 kgDucreux
6
65 kgAlcántara
7
70 kgDíaz
7
59 kgJuárez
7
70 kgSarabia
7
62 kgTreviño
7
70 kgLasa
9
68 kgDuchemin
10
60 kgBilsland
12
73 kgJolly
12
76 kgRollinson
12
66 kgMagiera
13
78 kgHanusik
13
74 kgBławdzin
13
69 kgCzechowski
13
75 kgKegel
13
72 kgCosma
14
82 kgMoiceanu
14
72 kgVasile
14
66 kgValenčič
15
76 kg
Weight (KG) →
Result →
82
59
1
15
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZOETEMELK Joop | 68 |
| 1 | DEN HERTOG Fedor | 76 |
| 2 | HUBSCHMID Bruno | 74 |
| 2 | SCHÄR Hugo | 75 |
| 3 | MORTENSEN Leif | 70 |
| 3 | ANDRESEN Thorleif | 75 |
| 3 | HANSEN Jørgen Emil | 74 |
| 4 | PETTERSSON Gösta | 75 |
| 4 | PETTERSSON Tomas | 69 |
| 4 | PETTERSSON Sture | 75 |
| 4 | PETTERSSON Erik | 67 |
| 6 | PARENTEAU Jean-Pierre | 68 |
| 6 | DUCREUX Daniel | 65 |
| 7 | ALCÁNTARA Augustín | 70 |
| 7 | DÍAZ Heriberto | 59 |
| 7 | JUÁREZ Agustín | 70 |
| 7 | SARABIA Jesus | 62 |
| 7 | TREVIÑO Radamés Eliud | 70 |
| 9 | LASA Miguel María | 68 |
| 10 | DUCHEMIN Marcel | 60 |
| 12 | BILSLAND William | 73 |
| 12 | JOLLY Brian | 76 |
| 12 | ROLLINSON Dave | 66 |
| 13 | MAGIERA Jan | 78 |
| 13 | HANUSIK Zygmunt | 74 |
| 13 | BŁAWDZIN Andrzej | 69 |
| 13 | CZECHOWSKI Zenon | 75 |
| 13 | KEGEL Marian | 72 |
| 14 | COSMA Ion | 82 |
| 14 | MOICEANU Gabriel | 72 |
| 14 | VASILE Teodor | 66 |
| 15 | VALENČIČ Jože | 76 |