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 = 0.5 * weight - 7
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | FRANZ Heidi | 52 |
| 8 | NEWSOM Emily | 59 |
| 10 | POWLESS Shayna | 59 |
| 12 | STEPHENS Lauren | 55 |
| 13 | CLEVENGER Erica | 57 |
| 14 | PEÑUELA Diana | 53 |
| 15 | MAGNER Alexis | 57 |
| 16 | COLES-LYSTER Maggie | 61 |
| 17 | POIDEVIN Sara | 56 |
| 18 | PAYER Kira | 52 |
| 35 | THORVILSON Leah | 60 |
| 42 | WONG Melanie | 51 |
| 44 | MCMULLEN Rylee | 61 |