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National Championships Poland WE - Road Race

(NC)
2011»One day race»ZlotoryjaZlotoryja(109km)

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 = 1 * weight - 43

This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
#RiderWeight (KG)
1 SZAFRANIEC Anna53
2 BRZEŹNA Paulina56
3 WŁOSZCZOWSKA Maja54
4 PAWLOWSKA Katarzyna60
5 JASINSKA Małgorzata57
12 BUJAK Eugenia63
14 MATUSIAK Bogumiła58
15 SADLECKA Magdalena54
20 DAWIDOWICZ Aleksandra57
23 KARASIEWICZ Karolina69
27 GORYCKA Paula54
30 WOJTYRA Malgorzata70