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2018   »   National Championships Hong Kong ME - ITT (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 = -2.5 * weight + 182

This means that on average for every extra kilogram weight a rider loses -2.5 positions in the result.
Leung
5
73 kg
Tang
19
62 kg
Choi
50
56 kg
Weight (KG) →
Result →
73
56
5
50
# Rider Weight (KG)
5 LEUNG Chun Wing73
19 TANG Wang Yip62
50 CHOI Chun Yin56