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.
In this function, y is the dependent variable and x is the independent variable. Variable used in an experiment or modelling can be divided into three types:  dependent variable ,  independent variable , or other. The dependent variable represents the output or effect, or is tested to see if it is the effect.The independent variable represents the input or cause, or is tested to see if it is the cause. Other variables may also be observed for various reasons.he dependent variable represents the output or effect, or is tested to see if it is the effect. The independent variable represents the input or cause, or is tested to see if it is the cause. Other variables may also be observed for various reasons.