Question

Can someone please help me with this?

Answer 1

Answer: Option (2)

Explanation:

When x=10,

• The median-median line gives
  `y=1.4(10)+2.6=16.6`.
• The least-squares regression line gives
  `y=0.9(10)+4.2=13.2`.

13.2 is closer to 14 than 16.6, so the least-squares regression line is a better prediction.