Explain in each case what is wrong. a) "There is a high correlation between the gender and race of American workers and their income.' "We found a high correlation (r-1.09) between students' ratings of faculty teaching and ratings made by other faculty." c) In an interview, a psychologist says "The evidence indicates that the correlation between the research productivity and teaching rating of faculty members is close to zero." The newspaper reports "The professor said that good researchers tend to be poor teachers and vice versa."

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