Salaries for college teachers
A dataset with 100 observations on the following 4 variables.
||Annual salary in $1,000's|
||0=female or 1=male|
||Age in years|
||1=have PhD or 0=no PhD|
A random sample of college teachers taken from the 2010 American Community Survey (ACS) 1-year Public Use Microdata Sample (PUMS).
http://www.census.gov/acs/www/data documentation/public use microdata sample/