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:
The formula for the regression line on the riders in the result is as follows:
result = -0.4 * weight + 37
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Yechezkel
9
70 kgZilberstein
11
57 kgGoldstein
14
63 kgHalabi
15
66 kgHadari
20
58 kg
9
70 kgZilberstein
11
57 kgGoldstein
14
63 kgHalabi
15
66 kgHadari
20
58 kg
Weight (KG) →
Result →
70
57
9
20
| # | Rider | Weight (KG) |
|---|---|---|
| 9 | YECHEZKEL Aviv | 70 |
| 11 | ZILBERSTEIN Ido | 57 |
| 14 | GOLDSTEIN Roy | 63 |
| 15 | HALABI Shadi | 66 |
| 20 | HADARI Zohar | 58 |