You are a BSN student enrolled in a research course

You are a BSN student enrolled in a research course. The instructor has given you the following problem statement: “Does completion of a mandatory health promotion course affect the incidence of smoking cessation among college students who smoke?” Develop four hypotheses that might be drawn from this problem statement: a null hypothesis, a directional hypothesis, a nondirectional hypothesis, and an associative hypothesis. Can all of these hypotheses be developed? If any of them cannot be developed, explain why not.