- #1
mnb96
- 715
- 5
Hello,
According to the Wikipedia article on random variables:
According to the Wikipedia article on random variables:
If the above statement is true, then, instead of defining a (real) random variable as a function from a sample space of some probability space to the reals, could we equivalently define it as a subset of ℝ associated with a CDF?"Any random variable can be described by its cumulative distribution function, which describes the probability that the random variable will be less than or equal to a certain value."