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1981   »   68th Tour de France (SPP)

Stage 20 (ITT)   »   Saint-Priest  ›  Saint-Priest   (46.5km)
1981 | Stage 20 (ITT)
Saint-Priest › Saint-Priest (46.5km)
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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 = 2.6 * weight - 125

This means that on average for every extra kilogram weight a rider loses 2.6 positions in the result.
# Rider Weight (KG)
1 HINAULT Bernard62
5 VAN IMPE Lucien59
6 DUCLOS-LASSALLE Gilbert73
9 ZOETEMELK Joop68
10 MAERTENS Freddy65
12 DE WOLF Fons75
19 WINNEN Peter60
20 BERNAUDEAU Jean-René64
21 SCHEPERS Eddy60
31 NILSSON Sven-Åke63
41 MARTIN Raymond62
42 DIDIER Lucien67
46 DE ROOIJ Theo69
54 OVION Régis64
67 HOSTE Frank76
70 FERNÁNDEZ Juan68
75 VILAMAJO Jaime70
83 KELLY Sean77
88 KUIPER Hennie69
96 THALER Klaus-Peter60
112 MARTINEZ Paulino80
115 BOURREAU Bernard63
121 VAN DEN HOEK Aad77