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 = 0.2 * weight + 7
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HALL Katie | 52 |
| 2 | EDWARDS Ruth | 59 |
| 3 | BERGEN Sara | 64 |
| 5 | STEPHENS Lauren | 55 |
| 6 | DOEBEL-HICKOK Krista | 51 |
| 7 | NUMAINVILLE Joëlle | 65 |
| 8 | THOMAS Leah | 58 |
| 9 | GOLDMAN Lindsay | 64 |
| 16 | CLEVENGER Erica | 57 |
| 26 | PRIETO Marcela Elizabeth | 54 |
| 27 | BLAIS Marie-Soleil | 53 |
| 34 | PEÑUELA Diana | 53 |
| 42 | POWLESS Shayna | 59 |
| 52 | BRECK Holly | 59 |
| 59 | BEVERIDGE Allison | 62 |