Aj Davis Part a Essay

478 Words2 Pages
A. Introduction AJ Davis is a department store chain with many credit customers in which the company would like to obtain more information about. In order to do so the company has selected fifty credit customers and collected data on the following five variables: Location, Income, Household Size, Years Living in Current Location, and Credit Balance. The company will take an in-depth look into these five variables and the relationships between one another using graphical and numerical summary and interpretation. B. The first individual variable to be reviewed is Location. Location is divided into three categories: Rural, Suburban and Urban. A pie chart has been created in order to show the percentage of AJ Davis customers that live in each Location Category. By looking at the Location pie chart one is able to determine that the majority of AJ Davis credit customers live in Urban areas, a little under fifty percent do so. A little over twenty five percent of AJ Davis credit customer reside in Suburban areas, and lastly about twenty five percent live in rural areas. Mode: Urban Location C. The second individual variable to be reviewed is Household Size. A histogram graph was created in order to show the number of household members the AJ Davis department store credit customers have. By looking at the histogram graph one is able to determine that of the sample of fifty AJ Davis department store credit customers about fifteen have two household members. Two household members per the histogram chart is what most of the fifty sample customers appear to have in their home. Next in line is four household members, approximately eight customers reported having four household members. Least reported amount of household members are 7, with only 3 individuals stating this. Mode- two household members, Mean/Average- 3.4, Median- 3. D. The third individual variable to be
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