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 - 4
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | COUZENS Millie | 59 |
| 3 | HENDERSON Anna | 58 |
| 7 | FERGUSON Cat | 55 |
| 12 | ROBERTS Jessica | 60 |
| 19 | TACEY April | 62 |
| 20 | STORRIE Becky | 58 |
| 23 | LEECH Madelaine | 72 |
| 26 | GREENWOOD Monica | 60 |
| 29 | LEE Lucy | 53 |