The political party affiliations of adults in the U.S. can be classified as a categorical random variable, specifically a nominal variable. This is because the affiliations (e.g., Democrat, Republican, Independent, etc.) represent distinct categories without any inherent order or ranking. Each individual's affiliation is randomly determined and can vary widely across the population.
It is a discrete random variable.
When it is random it is variable.
If x = 1 then X is not really a random variable but a constant.
A random variate is a particular outcome of a random variable: the random variates which are other outcomes of the same random variable would have different values.
True
random variable.
yes?
Random variables is a function that can produce outcomes with different probability and random variates is the particular outcome of a random variable.
A random variable.
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 random variable.
continuous random variable
The discrete random variable almost always arises in connection with counting.