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 = -0.7 * weight + 53
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NUMAINVILLE Joëlle | 65 |
| 2 | KIRCHMANN Leah | 59 |
| 4 | JACKSON Alison | 63 |
| 5 | PILOTE FORTIN Gabrielle | 55 |
| 6 | CANUEL Karol-Ann | 51 |
| 7 | BERGEN Sara | 64 |
| 14 | RAMSDEN Denise | 62 |
| 15 | DUEHRING Jasmin | 54 |
| 20 | POIDEVIN Sara | 56 |
| 24 | BLAIS Marie-Soleil | 53 |