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 = 2.3 * weight - 149
This means that on average for every extra kilogram weight a rider loses 2.3 positions in the result.
Jenner
1
68 kgMiller
2
72 kgYates
3
73 kgReid
10
62 kgGuyton
18
74 kgChapman
57
78 kg
1
68 kgMiller
2
72 kgYates
3
73 kgReid
10
62 kgGuyton
18
74 kgChapman
57
78 kg
Weight (KG) →
Result →
78
62
1
57
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JENNER Christopher | 68 |
| 2 | MILLER Graeme | 72 |
| 3 | YATES Jeremy | 73 |
| 10 | REID Robin | 62 |
| 18 | GUYTON Scott | 74 |
| 57 | CHAPMAN Joe | 78 |