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## #1 2013-02-11 08:07:42

White_Owl
Member
Registered: 2010-03-03
Posts: 106

### Tools to play with Venn Diagramm and probabilities?

I have a bunch of problems like this:
P(A) = .1
P(B) = .2
P(AUB) = .3
P(A|B) = ?
Some of the problems are really complicated and consist of multiple events (right now the largest one have five, but more is possible).

Is there any tool which knows how to work with probability functions and can construct a new formula upon the given set of known probabilities?

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## #2 2013-02-11 09:12:27

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Tools to play with Venn Diagramm and probabilities?

Hi White_Owl;

I do not know of any app but there is a site for simple ones.

http://stattrek.com/online-calculator/p … lator.aspx

Last edited by bob bundy (2013-02-11 11:18:06)

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #3 2013-02-11 11:18:19

bob bundy
Registered: 2010-06-20
Posts: 8,354

### Re: Tools to play with Venn Diagramm and probabilities?

<I added an x to make .aspx ... hope that is ok with you ... Bob>

Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

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