It claims to predict both training potential and employment performance in hundreds of occupations. In fact, the Wonderlic has been widely challenged for both racial bias and lack of job-relatedness. The NFL has not revealed whether it has ever done a validity study of the Wonderlic's accuracy, fairness and relevance. Assume the first 2 statements are true. The boy plays baseball.
All baseball players wear hats.
The boy wears a hat. Wonderlic questions reprinted from E.F. Wonderlic Personnel Test, Inc. 1992 Catalog.