Imagine that you want to know whether the SAT is biased against Group X and in favor of Group Y. You administer the SAT to members of the two groups; then, 4 years later, you examine the correlations between SAT scores and college grade point average (GPA) for the two groups.
Find that SAT scores correlate .45 with GPAfor both Group X and Group Y. Would you conclude that the test was biased? Explain.