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 = -0.9 * weight + 73
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
Bruyneel
1
71 kgAndreu
7
77 kgSunderland
16
65 kgJeker
17
72 kgWeltz
19
65 kg
1
71 kgAndreu
7
77 kgSunderland
16
65 kgJeker
17
72 kgWeltz
19
65 kg
Weight (KG) →
Result →
77
65
1
19
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BRUYNEEL Johan | 71 |
| 7 | ANDREU Frankie | 77 |
| 16 | SUNDERLAND Scott | 65 |
| 17 | JEKER Fabian | 72 |
| 19 | WELTZ Johnny | 65 |