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 = -1.4 * weight + 115
This means that on average for every extra kilogram weight a rider loses -1.4 positions in the result.
Gudsell
9
77 kgReid
10
62 kgLloyd
15
62 kgClarke
16
68 kgClarke
70
63 kg
9
77 kgReid
10
62 kgLloyd
15
62 kgClarke
16
68 kgClarke
70
63 kg
Weight (KG) →
Result →
77
62
9
70
| # | Rider | Weight (KG) |
|---|---|---|
| 9 | GUDSELL Timothy | 77 |
| 10 | REID Robin | 62 |
| 15 | LLOYD Matthew | 62 |
| 16 | CLARKE Jonathan | 68 |
| 70 | CLARKE Simon | 63 |