Examples of using Random variable in English and their translations into Thai
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Colloquial
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Ecclesiastic
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Ecclesiastic
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Computer
Random variable y.
That's a random variable.
These are just specific instances of a random variable.
So I have random variable x.
So this is my definition of my random variable.
And the random variable is just that function mapping.
So that's our random variable.
The random variable x plus the random variable y.
This is for our random variable, x.
A continuous random variable could take on an infinite number of outcomes.
So let's say I have a random variable, X.
So a continuous random variable would be the exact-- it could be x is equal to the exact amount of rain in inches tomorrow.
And I'm going to define my random variable.
Let's define a random variable, X, like we always do.
I got four instances of this random variable.
Let's say I have some third random variable that is defined as being the random variable x plus the random variable y.
I have some other random variable.
I have a random variable-- X is equal to the number of heads after 100 tosses of a fair coin-- tosses or flips of a fair coin.
It isn't true for any random variable, X.
So a discreet random variable like the ones that we had defined at the beginning of these videos, they have a probability distribution.
The population mean of random variable x.
Because now I'm going to define a new random variable.
It's the expected value of random variable minus expected value of X.
So one is is that if I have some third random variable.
Lets call this Q1, let's say we have another random variable- lets call it Q- we need a diff color, let me do Q2 in blue.
They're all particular finite numbers that we care that our random variable can take on.
Each of the values of probabilities for each of the random variable values-- you can figure them out by using your binomial coefficients.
That sample mean is a random variable.
So the expected value of our random variable is equal to the sum.
So this is the distribution of random variable x.