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 = -1.2 * weight + 78
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
Shekel
1
58 kgSchweinberger
2
63 kgHenttala
4
58 kgRožlapa
12
63 kgHolod
23
55 kg
1
58 kgSchweinberger
2
63 kgHenttala
4
58 kgRožlapa
12
63 kgHolod
23
55 kg
Weight (KG) →
Result →
63
55
1
23
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SHEKEL Olga | 58 |
| 2 | SCHWEINBERGER Kathrin | 63 |
| 4 | HENTTALA Lotta | 58 |
| 12 | ROŽLAPA Dana | 63 |
| 23 | HOLOD Yelyzaveta | 55 |