The hospital at university X has one of the top-rated cancer treatment centers in the nation. In fact, the hospital at university X has earned a top five rating from every cancer association in the country. Dr. Gould is a physician who exclusively specializes in psychiatry
Dr. Gould obviously cannot work at the hospital at university X.
finds one unrepresentative sample of a class and concludes that this unrepresentative sample is, in fact, representative