Professor Williamson is a long-term smoker. Since it was recently announced that smoking will be banned on campus, he has decided to quit. According to the Centers for Disease Control, what is the likelihood that Professor Williamson will have achieved sustained abstinence at the end of a year?

Question

Quizplus · Accepted Answer

According to the Centers for Disease Control, the likelihood of achieving sustained abstinence at the end of a year for a long-term smoker is 2.3%.

Professor Williamson Is a Long-Term Smoker