Anxiety, depression, and simple linear regression: We analyzed data from a larger data set that one of the authors used for previous research (Nolan et al., 2003). In the current analyses, we used regression to look at factors that predict anxiety over a 3-year period. Shown below is the output for the regression analysis examining whether depression at year 1 predicted anxiety at year 3.

a. From this soware output, write the regression equation.

b. As depression at year 1 increases by 1 point, what happens to the predicted anxiety level for year 3? Be specic.

c. If someone has a depression score of 10 at year 1, what would we predict for their anxiety score at year 3?

d. If someone has a depression score of 2 at year 1, what would we predict for their anxiety score at year 3?