My correlation coefficient between time spent on zoom vs Happiness is -0.68 which is a a strong negative correlation.

What are three possible explanations for this correlational relationship?

Since this is just a correlation, we can't be sure if spending time on zoom actually causes changes in your happiness. So, what are three possible other explanations that you can come up with for the correlation that you calculated (hint: think about possible "third variable" explanations for this correlation---

what other variables or factors might be causing changes in both x and y that could explain this correlation?).