Question: On average, drug stores sell 47 bottles of “Fountain of Youth”, a herbal remedy that is supposed to increase longevity, and promote youthful appearance in skin. However yesterday NBC aired a segment on “FOY” that suggested that the drug might reduce libido, increase appetite and may even promote symptoms of depression in some users. The next day you measure the sales in stores around the country and this is what you found (note: this is all one data set: the columns are just to save space!):

a. What are the null and alternative hypotheses for this study? (2 points)

b. Has the story affected sales? (You may use SPSS to answer this question. However if you do, please provide a copy of your output in which you indicate what pieces of the print out you used to reach your conclusion). (3 points)