If it is revealed that a new drug is correlated with cancer, it means that the drug:
a. causes cancer.
b. probably causes cancer.
c. may cause cancer.
d. does not cause cancer.
Question 2
Correlational designs:
a. may allow one to infer causal relations between variables.
b. do not allow one to confirm predictions about relations between variables.
c. may allow one to disconfirm potential causal relations between variables.
d. may allow neither confirmation nor disconfirmation of causal relations between variables.