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Tour of Wellington

(2.5)
1999»Stage 5»WellingtonWaikanae(60km)

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:

result = 0.1 * weight - 5

This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Leuchs
2
63 kg
Dean
3
72 kg
Weight (KG) →
Result →
72
63
2
3
#RiderWeight (KG)
2 LEUCHS Kashi63
3 DEAN Julian72