Question

The regression equation for change in temperature, y, to amount of humidity in

percent. h, is given by ỹ =9.1 + 0.6h. On Sunday, the observed amount of humidity
was 23 percent and the temperature change was 20.7 degrees. Find and interpret
the residual.

Answer 1

Answer: -2.2. The regression line overpredicts the temperature change.

Explanation:

I guessed on the test and got it right.