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1985   »   31st Vuelta a Andalucia Ruta Ciclista Del Sol

Prologue   »   Águilas  ›  Águilas   (5km)
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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 = -0.1 * weight + 9

This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Induráin
2
76 kg
Saronni
3
65 kg
Weight (KG) →
Result →
76
65
2
3
# Rider Weight (KG)
2 INDURÁIN Miguel76
3 SARONNI Giuseppe65