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 = -4.1 * weight + 330
This means that on average for every extra kilogram weight a rider loses -4.1 positions in the result.
Díaz
29
72 kgJanssens
41
68 kgAnquetil
44
70 kgGraczyk
53
70 kgValada
76
62 kg
29
72 kgJanssens
41
68 kgAnquetil
44
70 kgGraczyk
53
70 kgValada
76
62 kg
Weight (KG) →
Result →
72
62
29
76
| # | Rider | Weight (KG) |
|---|---|---|
| 29 | DÍAZ Ventura | 72 |
| 41 | JANSSENS Marcel | 68 |
| 44 | ANQUETIL Jacques | 70 |
| 53 | GRACZYK Jean | 70 |
| 76 | VALADA Francisco Augusto da Conceição | 62 |