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 * weight + 3
This means that on average for every extra kilogram weight a rider loses 0 positions in the result.
Nazon
1
68 kgVinokourov
3
68 kgSivakov
4
72 kgCollinelli
6
77 kgAus
8
75 kgŁukaszewicz
9
63 kg
1
68 kgVinokourov
3
68 kgSivakov
4
72 kgCollinelli
6
77 kgAus
8
75 kgŁukaszewicz
9
63 kg
Weight (KG) →
Result →
77
63
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NAZON Damien | 68 |
| 3 | VINOKOUROV Alexandre | 68 |
| 4 | SIVAKOV Alexei | 72 |
| 6 | COLLINELLI Andrea | 77 |
| 8 | AUS Lauri | 75 |
| 9 | ŁUKASZEWICZ Czesław | 63 |