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 + 78
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 24 | STAHURSKAYA Zinaida | 69 |
| 25 | MARSAL Catherine | 53 |
| 36 | BONANOMI Roberta | 60 |
| 38 | CORNEO Sigrid | 54 |
| 44 | BLOCH-DAVIDOV Shani | 59 |
| 54 | VYSOTSKA Ievgeniia | 55 |
| 75 | CARRIGAN Sara | 60 |
| 76 | SAARELAINEN Sari | 58 |