Estimation Practice Problems For each of the following problems, input the following information: Factor you will use to calculate, i.e., population, household, individuals, or a proxy The key details you would want; state the assumptions you are making about the question (what specific groups and timelines you are putting on it). First three calculations you will use to move toward your answer Your answer One refinement you would make How much gas does the gas station at the corner of University and Philip sell everyday