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 + 3
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Anquetil
1
70 kgDíaz
3
63 kgPoulidor
7
71 kgMomeñe
19
61 kgSchleck
26
72 kg
1
70 kgDíaz
3
63 kgPoulidor
7
71 kgMomeñe
19
61 kgSchleck
26
72 kg
Weight (KG) →
Result →
72
61
1
26
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ANQUETIL Jacques | 70 |
| 3 | DÍAZ Mariano | 63 |
| 7 | POULIDOR Raymond | 71 |
| 19 | MOMEÑE José Antonio | 61 |
| 26 | SCHLECK Johny | 72 |