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 = -0.3 * weight + 26
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HUGHES Clara | 72 |
| 2 | SOLOVEY Hanna | 56 |
| 5 | BEVERIDGE Julie | 55 |
| 7 | RAMSDEN Denise | 62 |
| 10 | PITEL Edwige | 52 |
| 11 | GUARNIER Megan | 54 |
| 19 | KIRCHMANN Leah | 59 |
| 21 | CORDON-RAGOT Audrey | 60 |