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2015   »   1st Madrid Challenge by La Vuelta (1.1)

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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 = 0.3 * weight + 12

This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
# Rider Weight (KG)
1 OLDS Shelley54
2 BRONZINI Giorgia54
3 WILD Kirsten75
4 FOURNIER Roxane60
6 BUJAK Eugenia63
7 CECCHINI Elena52
8 DRUYTS Kelly62
10 GUTIÉRREZ Sheyla60
12 KITCHEN Lauren60
13 MUSTONEN Sara58
18 BATAGELJ Polona53
20 PINTAR Urška56
22 DUVAL Eugénie53
23 GUDERZO Tatiana54
27 SANCHIS Anna56
41 OYARBIDE Lourdes52
47 BECKER Charlotte64
49 VEKEMANS Anisha52
51 HOFFMANN Chantal62
52 ARYS Evelyn60
53 TERUEL Alba56
54 VALSECCHI Silvia58
58 ROBERTS Amy61
59 BARTELLONI Beatrice63
60 HATTELAND LIMA Tone65
64 ALGISI Alice60
73 USABIAGA Irene58