Taking Courses after Graduation The Market Research Institute found that among employed college graduates aged 30–55 and out of college for at least 10 years, 57%

have taken college courses after graduation (as reported in USA Today). If you randomly select five college graduates aged 30–55 and out of college for at least 10 years, and you find that only one of them has taken college courses after graduation, should you believe that the 57% rate is wrong? Explain.