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 = 2.5 * weight - 122
This means that on average for every extra kilogram weight a rider loses 2.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | STEPHENS Lauren | 55 |
| 6 | VAN DAM Sarah | 58 |
| 8 | MEJÍAS Marlies | 60 |
| 9 | POIDEVIN Sara | 56 |
| 12 | POWLESS Shayna | 59 |
| 14 | ALLIN Pauline | 58 |
| 15 | PEÑUELA Diana | 53 |
| 25 | KIRCHMANN Leah | 59 |
| 41 | GARCÍA Danielys del Valle | 68 |
| 44 | BRECK Holly | 59 |
| 48 | BANKS Elizabeth | 62 |
| 52 | VALENTE Jennifer | 73 |
| 67 | THORVILSON Leah | 60 |