In a study of smokers who tried to quit smoking with a nicotine patch, 39 were smoking a year after and 32 were not smoking. Using 0.05 as the significance level, what is the null and alternative hypothesis
In a study of smokers who tried to quit smoking with a nicotine patch, 39 were smoking a year after and 32 were
not smoking. Using 0.05 as the significance level, what is the null and alternative hypothesis