Is age a variable or random variable?

It depends on the experiment. In an experiment, the independent variable is the one whose value is changed by the scientist. The change in the dependent variable is studied to see if it correlates to...

A random variable is a function that assigns unique numerical values to all possible outcomes of a random experiment.A real valued function defined on a sample space of an experiment is also called...

I have included two links. A normal random variable is a random variable whose associated probability distribution is the normal probability distribution. By definition, a random variable has to have...

subject variable

yes of course because u can count age in years months weeks days hours seconds . . .