Discrete Distributions (Alatissa, Probability Theory Expert)

I am amazed at how smart and bright your head is!!

Open Excel



press f(x)

a dialog box opens

select the category "statistics"
and further BINOMDIST






The following dialog box opens



fill out



"the number of successes" is the number of times r
"number of tests" is the limiting interval n
"probability of success" - for number 1/37, for six 6/37, etc. (i.e. probability every spin)
"integral"
here you choose FALSE
this will be the probability density

That's it. The value of the desired probability will appear automatically.

Is it clearer now?

From the mat of humor:
If you pronounce a number loudly... its value will increase)
5=5
5!= 120
...
5! = 1*2*3*4*5

Alatissa wrote:
5! = 1*2*3*4*5

for those who didn't get in

n! = pronounced en factorial.
Factorial of a number n = product of all natural numbers from 1 to n inclusive

I think many people have noticed the type of function:
integral or weight.





i.e. when you choose "false" - these will be the values of the probability density,
when you select "true" - the values of the integral distribution function.

For some reason, no one asks what these meanings are.
Even Shpilevoy became quiet.
Although he was perplexed when I showed the distribution function in the topic
"Calculate three numbers in series of thirty spins"

Shpilevoy writes:


"Ten times 1, what does that mean?" he asked.
....
Since I have already taken a segment of 10 spins, I will continue according to this example,
and 30 spins will be similar.

I hope he paid attention to the Y axis.
In the density plot of the distribution p(r)
in the graph of the distribution function f(r)