Random variable

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Random variable

A function that assigns a real number to each and every possible outcome of a random experiment.

Random Variable

In statistics, a variable expressing all possible outcomes of a set of circumstances. It is important in probability density function and probability distribution.
References in periodicals archive ?
To trigger behaviour that is even vaguely random, the operating system looks for sources of external randomness -- more properly called entropy -- the statistical measure of disorder within a set of data.
However, wouldn't the surprising and serendipitous nature of a random item link as a point of departure into a database sometimes earn the interest of students just as well as these two options, while providing an interesting challenge to the instructor?
Now, we prove the following result that provide the existence of a coupled random coincidence point for compatible maps F and g in partially ordered metric spaces, where F is the multi-valued mappi
This gives random sock'ers the ability to share their love for new socks and be featured on the Random Socks homepage.
An NSA spokeswoman declined to comment on the study or the intelligence agency's motives in developing Extended Random.
He says researchers might next explore exactly how not-random the information flow can be and still be made purely random.
Also, the officers and directors of Random Source became the officers and directors of Proguard as part of the transaction.
A series of rolling forecasts are created for each modeling approach and then compared to random walk benchmarks and random walk with drift benchmarks.
Gaurav Shrinagesh, MD Random House India, said: "Random House Knowledge is a wonderful extension of the fast-growing Random House India brand.
With random assignment, any variables that can affect the outcome of the study will likely be equally divided between the two groups.
The merger, which has been approved by South Africa's Competition Commission, forms a new company called Random House Struik.

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