What's wrong? Each of the following statements contains a blunder. Explain in each case what is wrong.
(a) "There is a high correlation between the age of American workers and their occupation."
(b) "We found a high correlation (r = 1.19) between students' ratings of faculty teaching and ratings made by other faculty members."
(c) "The correlation between the gender of a group of students and the color of their cell phones was r = 0.23."