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:
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | MENZIES Karl | 86 |
| 6 | REID Robin | 62 |
| 11 | MITCHELL Glen | 70 |
| 15 | HENDERSON Gregory | 75 |
| 18 | LAPTHORNE Darren | 70 |
| 22 | BEWLEY Sam | 81 |
| 26 | WOHLBERG Eric | 63 |
| 39 | NORTHEY Michael James | 69 |
| 42 | BLACKGROVE Heath | 65 |
| 53 | GUDSELL Timothy | 77 |
| 54 | AVERY Clinton | 90 |
| 55 | CHAPMAN Joe | 78 |
| 59 | FOWLER Brian | 71 |
| 79 | BAUER Jack | 74 |