A random variable has a distribution of probability that is likely to occur with any of the possible values.
These express a wide range are being used to quantify the results of a random occurrence in probability and statistics and can therefore bear numerous values. Random variables must be quantifiable and generally are real numbers.
Let's all say that, when this is trying to roll once, the random variable Z is the amount on top of a gaze. Consequently, the potential Z values will be 1, 2, 3, 4, 5, and 6.