(Answered) In one study of 71 smokers who tried to quit smoking with

Statistics

In one study of 71 smokers who tried to quit smoking with nicotine patch therapy, 32 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 patch therapy, the majority (more than 50%) are smoking a year after the treatment. Do these results suggest that the nicotine patch therapy is not effective?

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