Question

Frank explains a hypothesis he holds: that people in their 20s and men age 50 and older are most likely to buy science fiction. frank shows you a sketch of a pie chart he made to model his hypothesis and he asks you to use this hypothesis to decide which customers should receive updates of new science fiction releases. what kind of analysis are you and frank engaged in?

Answer 1

I believe the answer is: Regression analysis
In regression analysis,  the independent variables are related to the dependent variable in some ways.
from the excerpt above, we can see that frank was examining the relation that  one variable(customer age)  had on another variable which is buying science fiction