Answer:
all the above
Explanation:
Felonies get the wort charges
This is true, because when you are talking about something bad like a death or something like that you have a sad face, or when you're angry, you have a mad face, and so forth.
True. By ruling out chance, bias and confounding, you can be able to determine that the association that is observed in the study is valid. These is because these are the main alternative explanations that can rule out that the association is causal
