Examples of 'random variable' in a sentence
Meaning of "random variable"
In statistics and probability theory, a random variable is a variable whose value is determined by chance or random outcomes. It is used to model and analyze uncertainty and probability distributions in various mathematical and scientific applications
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- A quantity whose value is random and to which a probability distribution is assigned, such as the possible outcome of a roll of a dice.
- A measurable function from a sample space to the measurable space of possible values of the variable.
How to use "random variable" in a sentence
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random variable
A continuous random variable has to be used as an intermediary.
Mathematical expectation and variance of a random variable.
Random variable can be either zero or one.
These are just specific instances of a random variable.
A discrete random variable may take on only a.
I got four instances of this random variable.
When a random variable can take on values.
I have changed the random variable now.
A random variable with probability density function is.
We are now dealing with a discrete random variable.
A random variable could be the number of flips.
So this one is clearly a continuous random variable.
A random variable is definitely a constant if the variance is zero.
Let us say we have another random variable.
A random variable is the simplest type of random element.
See also
The error term is treated as a random variable.
A random vector is a random variable with multiple dimensions.
Variance is a measure of the dispersion of a random variable.
The random variable x plus the random variable y.
The time to repair is also a random variable.
For the random variable in question.
Next state of the world is a random variable.
A random variable is a numerical description of the outcome of an experiment.
Each worth of the random variable has a likelihood.
A random variable whose values are categories.
Is the probability the random variable is less than x.
Of the random variable just like we did in previous examples.
The mean and variance of random variable n are both i.
T is a random variable representing lead time.
Find expectation and variance of an exponential random variable.
The date is used as a random variable during ciphering.
This is the mean of n observations of our random variable.
Correlation of a random variable with itself.
Probability density function of a random variable.
I have to specify a random variable for every state.
So this right over here is a continuous random variable.
An exponential random variable with probability density function.
So this is the distribution of random variable x.
The domain of a random variable is the set of possible outcomes.
So this is clearly a discrete random variable.
And the random variable is just that function mapping.
Let us look at some actual random variable definitions.
A continuous random variable could take on an infinite number of outcomes.
I have some other random variable.
A geometric random variable is the floor of an exponential random variable.
The population mean of random variable x.
Define the random variable x as the number of correct answers.
Let us do the same thing for random variable y.
Discrete random variable example.
That sample mean is a random variable.
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Examples of using Random
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Banditry and random violence are on the increase
They just pick up any dish at random
Random physical inventories are performed on a monthly basis
Examples of using Variable
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Variable oversight over supply chain activities
Because they have a variable interest rate
This variable reflects quite complex forces
