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 = 0.3 * weight - 2
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Wadecki
1
70 kgMoreau
2
71 kgZamana
3
74 kgRumšas
4
64 kgStrazzer
5
68 kgHoffman
6
80 kgVoigt
7
76 kgBrożyna
8
65 kgVoskamp
9
75 kgNozal
10
70 kgBossoni
14
62 kgRomanik
18
62 kgGutiérrez
19
71 kgPiątek
21
71 kgRebollo
22
61 kgPetito
23
78 kgPawlak
24
73 kgChmielewski
27
72 kgKasputis
28
83 kgCañada
31
65 kgSivakov
32
72 kgPrzydział
37
80 kgHuser
38
65 kgSypytkowski
39
76 kg
1
70 kgMoreau
2
71 kgZamana
3
74 kgRumšas
4
64 kgStrazzer
5
68 kgHoffman
6
80 kgVoigt
7
76 kgBrożyna
8
65 kgVoskamp
9
75 kgNozal
10
70 kgBossoni
14
62 kgRomanik
18
62 kgGutiérrez
19
71 kgPiątek
21
71 kgRebollo
22
61 kgPetito
23
78 kgPawlak
24
73 kgChmielewski
27
72 kgKasputis
28
83 kgCañada
31
65 kgSivakov
32
72 kgPrzydział
37
80 kgHuser
38
65 kgSypytkowski
39
76 kg
Weight (KG) →
Result →
83
61
1
39
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WADECKI Piotr | 70 |
| 2 | MOREAU Christophe | 71 |
| 3 | ZAMANA Cezary | 74 |
| 4 | RUMŠAS Raimondas | 64 |
| 5 | STRAZZER Massimo | 68 |
| 6 | HOFFMAN Tristan | 80 |
| 7 | VOIGT Jens | 76 |
| 8 | BROŻYNA Tomasz | 65 |
| 9 | VOSKAMP Bart | 75 |
| 10 | NOZAL Isidro | 70 |
| 14 | BOSSONI Paolo | 62 |
| 18 | ROMANIK Radosław | 62 |
| 19 | GUTIÉRREZ José Iván | 71 |
| 21 | PIĄTEK Zbigniew | 71 |
| 22 | REBOLLO José Luis | 61 |
| 23 | PETITO Roberto | 78 |
| 24 | PAWLAK Wojciech | 73 |
| 27 | CHMIELEWSKI Piotr | 72 |
| 28 | KASPUTIS Artūras | 83 |
| 31 | CAÑADA David | 65 |
| 32 | SIVAKOV Alexei | 72 |
| 37 | PRZYDZIAŁ Piotr | 80 |
| 38 | HUSER Rolf | 65 |
| 39 | SYPYTKOWSKI Andrzej | 76 |