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 + 12
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Anquetil
1
70 kgLasa
5
77 kgMomeñe
13
61 kgSaéz
16
74 kgDíaz
22
72 kgJanssen
28
76 kgMarine
35
69 kgSchleck
39
72 kg
1
70 kgLasa
5
77 kgMomeñe
13
61 kgSaéz
16
74 kgDíaz
22
72 kgJanssen
28
76 kgMarine
35
69 kgSchleck
39
72 kg
Weight (KG) →
Result →
77
61
1
39
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ANQUETIL Jacques | 70 |
| 5 | LASA José Manuel | 77 |
| 13 | MOMEÑE José Antonio | 61 |
| 16 | SAÉZ Ramón | 74 |
| 22 | DÍAZ Ventura | 72 |
| 28 | JANSSEN Jan | 76 |
| 35 | MARINE Jorge | 69 |
| 39 | SCHLECK Johny | 72 |