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 = 1.3 * weight - 81
This means that on average for every extra kilogram weight a rider loses 1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NEWTON Christopher | 69 |
| 2 | ELLIOTT Malcolm | 76 |
| 3 | HEGREBERG Morten | 72 |
| 6 | TANNER John | 70 |
| 10 | KROTKÝ Rostislav | 73 |
| 12 | OLIPHANT Evan | 66 |
| 13 | KUKK Sigvard | 74 |
| 21 | RASCH Gabriel | 72 |
| 32 | OJAVEE Mart | 80 |