Your statistics instructor claims that 55 percent of the students who take her Elementary Statistics class go through life feeling more enriched. For some reason that she cannot quite figure out, most...

Extracted text: Your statistics instructor claims that 55 percent of the students who take her Elementary Statistics class go through life feeling more enriched. For some reason that she cannot quite figure out, most people don't believe her. You decide to check this out on your own. You randomly survey 70 of her past Elementary Statistics students and find that 40 feel more enriched as a result of her class. Now, what do you think?