The nicotine patch is an FDA-approved medicine that can help people quit smoking. To test the effectiveness of the nicotine patches, a researcher selected a random sample of 400 adults who used patches. He wants to test whether less than 75% of them quit smoking. The appropriate null and alternative hypotheses are
H0: p ≤ 0.75 vs H1: p > 0.75
H0: p > 0.75 vs H1: p ≤ 0.75
H0: p = 0.75 vs H1: p ≠ 0.75
H0: p ≥ 0.75 vs H1: p < 0.75