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 * weight + 63
This means that on average for every extra kilogram weight a rider loses -1 positions in the result.
Bastianelli
1
60 kgSierra
2
57 kgConfalonieri
4
56 kgPaladin
10
59 kgShekel
11
58 kgBertizzolo
13
54 kg
1
60 kgSierra
2
57 kgConfalonieri
4
56 kgPaladin
10
59 kgShekel
11
58 kgBertizzolo
13
54 kg
Weight (KG) →
Result →
60
54
1
13
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BASTIANELLI Marta | 60 |
| 2 | SIERRA Arlenis | 57 |
| 4 | CONFALONIERI Maria Giulia | 56 |
| 10 | PALADIN Soraya | 59 |
| 11 | SHEKEL Olga | 58 |
| 13 | BERTIZZOLO Sofia | 54 |