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 = -0.3 * weight + 20
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Melchers
1
59 kgGunnewijk
2
67 kgDoppmann
4
55 kgCappellotto
6
60 kgMatusiak
9
58 kg
1
59 kgGunnewijk
2
67 kgDoppmann
4
55 kgCappellotto
6
60 kgMatusiak
9
58 kg
Weight (KG) →
Result →
67
55
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MELCHERS Mirjam | 59 |
| 2 | GUNNEWIJK Loes | 67 |
| 4 | DOPPMANN Priska | 55 |
| 6 | CAPPELLOTTO Alessandra | 60 |
| 9 | MATUSIAK Bogumiła | 58 |