Examples of using Probability distribution in English and their translations into Thai
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Ecclesiastic
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Ecclesiastic
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Computer
Let's draw our probability distribution.
Anyway, we have done the work, now we're ready to draw a probability distribution.
So this is the probability distribution for what.
It's a particular instance of the binomial probability distribution.
So that's my probability distribution function.
What I have just drawn is a binomial probability distribution.
And you don't know the probability distribution functions for any of those things.
It's actually going to generate the random numbers according to this probability distribution function.
Five samples from this probability distribution function, plotted it right there.
The probability of getting any x, and it's a class of probability distribution functions.
Well, you can look at the probability distribution, the discreet probability distribution. .
So if you said that x is equal to the number on unfair dice that's described by this probability distribution function.
So now I think you can see where the probability distribution function starts to become a little bit more interesting.
And so when I click animate, what it's going to do is it's going to take five samples from this probability distribution function.
If I were to draw a probability distribution for-- if I were to find the random variable x is equal to 1 if heads, 0 if tails.
This has a very simple probability distribution.
We just looked at the probability distribution for this random variable, the number of heads after 6 tosses of a fair coin.
But it's hard to look at these numbers, so actually, let's just use the powers of Excel to graph this probability distribution.
And let me draw its probability distribution.
So a discreet random variable like the ones that we had defined at the beginning of these videos, they have a probability distribution.
This is the variance of your original probability distribution and this is your n.
But in a continuous probability distribution or a continuous probability density function, you can't just say what is the probability of me getting a 5.
And with that said, let's talk about probability distributions and expected values.
So if you have that information you can then actually figure out the population mean for this population that's described by this probability distribution, or the expected value.
Stochastic actually means"having a random probability distribution or pattern that may be analysed statistically but may not be predicted precisely.
And I make that difference because actually, how we look at it in terms of their probability distributions are a little different.
And we saw if you actually figured out the probability distribution for this random variable you get that nice binomial distribution that looks a little bit.
We knew my probability of making any given shot, and what we wanted to do is figure out the probability distribution of me making k shots, in general.
Because we will start to talk about things like probability distributions and expected values, and it really is useful to quantify things as a random variable.
Now what I'm going to do here, instead of just taking samples of this random variable that's described by this probability distribution function, I'm going to take samples of it.