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2009   »   45th Vuelta Internacional a Costa Rica (2.2)

Stage 11 (ITT)   »   Perez Zeledón  ›  Perez Zeledón   (30.2km)
2009 | Stage 11 (ITT)
Perez Zeledón › Perez Zeledón (30.2km)
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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 - 18

This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
# Rider Weight (KG)
1 BONILLA José Adrián73
3 ACEVEDO Janier63
4 RAABE Henry71
6 ROJAS Juan Carlos58
19 BEUKEBOOM Dion88
20 RAMIREZ Federico71
61 KERS Koos Jeroen71