Q1:What are the reasons to be skeptical of extrasensory perception?

a. The results are not anecdotal and the explanation is not replicable.

b. The results are not replicable and the explanation is not parsimonious.

c. The results are not independent and the explanation is not statistical.

d. The results are not random and the explanation is not psychoanalytical.

Q2:A survey asks, "Do you support the current laws on gun ownership?" Eighty percent of the respondents answered "no." What, if anything, can we conclude?

Q3:Suppose someone doing a card trick claims to read other people's minds though psychic powers. What would most scientists seek?

a. A more psychoanalytic explanation

b. A more correlational explanation

c. A more parsimonious explanation

d. A more sensational explanation