Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

## #1 2013-02-12 07:07:42

White_Owl
Full Member

Offline

### 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?

## #2 2013-02-12 08:12:27

bobbym

Offline

### 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 (2013-02-12 10:18:06)

In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

## #3 2013-02-12 10:18:19

bob bundy
Moderator

Offline

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

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

You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei