mean work week has increased for Women at the 5 per 80 Your statistics instructor claims that 60 percent of the students who take her Elementary Statistics class go through life feeling more enriched For some reason that she can t quite figure out most people don t believe her You decide to check this out on your own You randomly survey 64 of her past Elementary Statistics students and find that 34 feel more enriched as a result of her class Now what do you think