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National Championships Great Britain - ITT

(NC)
2002»Time Trial

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 = 0.4 * weight - 23

This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
Dangerfield
3
65 kg
Winn
5
70 kg
Weight (KG) →
Result →
70
65
3
5
#RiderWeight (KG)
3 DANGERFIELD Stuart65
5 WINN Julian70