IDNLearn.com provides a collaborative environment for finding and sharing answers. Ask your questions and receive comprehensive and trustworthy answers from our experienced community of professionals.

In one study of smokers who tried to quit smoking with nicotine patch therapy, 37 were smoking one year after treatment and 33 were not smoking one year after treatment, Use a 0.01 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after treatment. Do these results suggest that the nicotine patch therapy is not effective ?