A survey was conducted on the characteristics of households in the United States. The data (which have been altered from an actual study to preserve the anonymity of the respondents) are stored in Households . The variables are gender, age, Hispanic origin, type of dwelling, age of dwelling in years, years living at dwelling, number of bedrooms, number of vehicles kept at dwelling, fuel type at dwelling, monthly cost of fuel at dwelling ($), U.S. citizenship, college degree, marital status, work for pay in previous week, mode of transportation to work, commuting time in minutes, hours worked per week, type of organization, annual earned income ($), and total annual income ($).

Analyze these data and prepare a report describing your conclusions.