Andrea and her circle of friends were all born within three years of one another. Because of the probability of their experiencing the same historical events and cultural shifts, this group of individuals may be considered to be a ______

Coincidences are extremely striking, and often lead people to believe in ________. The ease with which we think of coincidences makes them important players in the ______ heuristic

a) illusory correlations; availability b) illusory correlations; representativeness c) stereotypes; availability d) stereotypes; representativeness

The strength of the relationship between X and Y may be operationally defined as

a. the p value. b. power of the study. c. the effect size. d. alpha.