Exercise

# Units and scale

In the previous examples, we fit two regression models: $$ \widehat{wgt} = -105.011 + 1.018 \cdot hgt $$ and $$ \widehat{SLG} = 0.009 + 1.110 \cdot OBP \,. $$

Which of the following statements is **incorrect**?

Instructions

**50 XP**

##### Possible Answers

- A person who is 170 cm tall is expected to weigh about 68 kg.
- Because the slope coefficient for \(OBP\) is larger (1.110) than the slope coefficient for \(hgt\) (1.018), we can conclude that the association between \(OBP\) and \(SLG\) is stronger than the association between height and weight.
- None of the above.