For instance, if you take an average of a 0,1 variable, the result is the proportion of 1s in the distribution. To illustrate dummy variables, consider the simple regression model for a posttest-only two-group randomized experiment.
President Barack Obama has already played nearly eight times as many rounds of golf during his presidency as President George W. Bush did throughout his eight years in office, according to noted presidential chronicler of all things numerical, CBS Newsâ Mark Knoller.
Taxpayer Tab For Obama Trip That Included Golf With Tiger Woods: $3.6 Million. 11:13 PM 10/24/2016. TOP. Taxpayers shelled out millions of dollars in 2013 when the golf-addicted President Obama took Air Force One to Florida on vacation and played a round of golf with Tiger Woods, according to a new government study.