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1987   »   National Championships Great Britain WE - Road Race (NC)

One day race   »   Isle of Man  ›  Isle of Man   (77km)
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Isle of Man › Isle of Man (77km)
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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 = 0.2 * weight - 7

This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Brambani
1
52 kg
Hodge
2
57 kg
Gornall
3
54 kg
Weight (KG) →
Result →
57
52
1
3
# Rider Weight (KG)
1 BRAMBANI Lisa52
2 HODGE Sally57
3 GORNALL Linda54