Validity evidence to support the use of exam scores for admission to postsecondary institutions is generally provided in the form of correlation coefficients. The measures used to establish the correlations are scores on a particular entrance exam and most typically a student's first-year college grade point average (FYGPA). Correlations demonstrate the degree to which a linear association exists between performance on the assessment and overall performance in college. While correlations provide important information, they are also commonly misunderstood by the public. This study seeks to expand on the information provided by correlations by investigating differences in predicted probabilities of three postsecondary outcomes: (1) college performance (earning a C or better); (2) college retention; and (3) college completion.