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 = -0.9 * weight + 83
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | STAHURSKAYA Zinaida | 69 |
| 5 | SCHLEICHER Regina | 58 |
| 7 | MATUSIAK Bogumiła | 58 |
| 9 | CORNEO Sigrid | 54 |
| 16 | STIAJKINA Tatiana | 51 |
| 21 | DOPPMANN Priska | 55 |
| 23 | HEEB Barbara | 51 |
| 32 | SUNDSTEDT Pia | 52 |
| 37 | SAARELAINEN Sari | 58 |
| 45 | BONANOMI Roberta | 60 |
| 47 | MARSAL Catherine | 53 |
| 50 | CRISTOFOLI Nada | 52 |
| 59 | MARUNDE Regina | 58 |
| 83 | HOHLFELD Vera | 57 |