The crime is murder in these novels, and the plots include accessories such as floor plans, maps, and railway timetables. The appeal of Golden Age fiction is the challenge of the intellectual game.
exogenous variables. (mathematics). In a mathematical model, the independent variables, which are predetermined and given outside the model. 1  Facebook. 2  Twitter.
independent variable is on x axis. think like months. they aren't what you are trying to find out, January is always January. They don't depend on anything. Dependent variables are what depend on something else to change. That'd be your y axis.