In one study of smokers who tried to quit smoking with nicotine patchtherapy,

39 were smoking one year after treatment and 30 were not smoking one year after the treatment. Use a

0.10 significance level to test the claim that among smokers who try to quit with nicotine patchtherapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is noteffective?

Identify the null and alternative hypotheses for this test.