2) In Part 1, you examined the relationship between grocery stores introducing an online delivery option and the in-person sales made by grocery stores. Now you want to understand whether that relationship is the same for stores that have a pharmacy and those that don't. Specically, does the introduction of the online delivery option appear to have the same impact on grocery stores with a pharmacy and those without a pharmacy. Provide visualization(s) or descriptive statistics that support your answer. Also provide a rationale for why you think that may be the case. Do not just explain the visualization. Provide your logical assessment of why you think the result is the way it is. [2 points]