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 = -0.5 * weight + 49
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
González
1
55 kgBotero
6
75 kgDuarte
11
55 kgChalapud
13
63 kgPedraza
55
58 kg
1
55 kgBotero
6
75 kgDuarte
11
55 kgChalapud
13
63 kgPedraza
55
58 kg
Weight (KG) →
Result →
75
55
1
55
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GONZÁLEZ Freddy Excelino | 55 |
| 6 | BOTERO Santiago | 75 |
| 11 | DUARTE Fabio | 55 |
| 13 | CHALAPUD Robinson | 63 |
| 55 | PEDRAZA Wálter Fernando | 58 |