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 = -3.2 * weight + 219
This means that on average for every extra kilogram weight a rider loses -3.2 positions in the result.
Bittinger
1
69 kgBernaudeau
14
64 kgBourreau
15
63 kgOvion
20
64 kgMartin
26
62 kg
1
69 kgBernaudeau
14
64 kgBourreau
15
63 kgOvion
20
64 kgMartin
26
62 kg
Weight (KG) →
Result →
69
62
1
26
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BITTINGER René | 69 |
| 14 | BERNAUDEAU Jean-René | 64 |
| 15 | BOURREAU Bernard | 63 |
| 20 | OVION Régis | 64 |
| 26 | MARTIN Raymond | 62 |