Anderson history

Figure 5 shows the most common ancestry response in each of the 50 states in 1990

Figure 3 is a population pyramid which shows the distribution of sex and age in people who marked themselves as appertaining to two or more races in the year 2000.

Keller, George. “The new demographics of higher education.” The Review of Higher Education 24.3 (2001): 219-235.

Second, because telephone infrastructure requires significant investment, it is possible primarily African-American communities were passed over when it came time to make these investments, possibly explaining part of the racial disparity in telephone access. It seems reasonable to assume that by 2009 cell phones were well on their way to replacing landline telephones in most American homes, perhaps preferred over their household counterparts.

Interestingly, this disparity decreases each decade until 2010, when female-headed households outstrip their male counterparts in telephone access.

Bastedo, Michael N., and Ozan Jaquette. “Running in place: Low-income students and the dynamics of higher education stratification.” Educational Evaluation and Policy Analysis 33.3 (2011): 318-339.

Hoxby, Caroline, and Christopher Avery. “The missing” one-offs”: The hidden supply of high-achieving, low-income students.” Brookings Papers on Economic Activity 2013.1 (2013): 1-65.

The income quartiles have been converted to be read in terms of constant 2014 real dollars in order to adjust for inflation.