2003
2005

2004   »   National Championships Poland WE - Road Race (NC)

One day race   »   Gorzów Wielkopolski  ›  Gorzów Wielkopolski   (110.7km)
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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 = -0.5 * weight + 33

This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
Matusiak
1
58 kg
Brzeźna
2
56 kg
Jasinska
10
57 kg
Weight (KG) →
Result →
58
56
1
10
# Rider Weight (KG)
1 MATUSIAK Bogumiła58
2 BRZEŹNA Paulina56
10 JASINSKA Małgorzata57