A new chewing gum has been developed that is helpful to those who want to stop smoking. If 60% of those people chewing the gum are successful in stopping smoking, what is the probability that in a group of 4 smokers using the gum at least one quits smoking?

well, 60% of four people is...2.4 Out of 20 people, 12 people will quit smoking.

Filed under: Stop Smoking Gum

Like this post? Subscribe to my RSS feed and get loads more!