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2016   »   National Championships Poland WE - Road Race (NC)

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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 = -0.4 * weight + 33

This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
# Rider Weight (KG)
2 PLICHTA Anna60
3 JASINSKA Małgorzata57
4 WŁOSZCZOWSKA Maja54
5 PAWLOWSKA Katarzyna60
9 SKALNIAK-SÓJKA Agnieszka54
13 GORYCKA Paula54
14 LACH Marta59