Wednesday

April 1, 2015

April 1, 2015

Posted by **Isi** on Sunday, September 18, 2011 at 3:42pm.

- Math -
**PsyDAG**, Sunday, September 18, 2011 at 6:36pmThe probability of all events occurring is found by multiplying the probabilities of each events. However, once a particular ball is picked, you have one less ball total and in that category. Because it is multiplication, it does not matter which ball is picked first. For example:

1. 6/15 * 5/14 * 4/14 = ?

From this you should be able to do the rest.

**Answer this Question**

**Related Questions**

Math - A bag contains 6 black balls,5 red balls and 4 white balls,if 3 are ...

Maths - Bag A contains 2 white, 1 black and 3 red balls, Bag B contains 3 white...

Math - A bag contains three black balls, four white balls and five red balls. ...

statistics - A box contains 3 white and 5 black balls. Four balls are drawn at ...

maths probability - a box contains 20 red,30 black,40 blue,50 white. what will ...

MATH 12 HELP! - One bag contains 4 white balls and 6 black balls. Another bag ...

math - there are 6 white balls and 4 black balls.i takeout 2 balls at random,one...

physics - in a bag there are 20 red 30black 40 blue50 white balls. what is the ...

statistics - A jar contains 7 red balls, 5 green balls, 4 blue balls, and 3 ...

Finite - An urn contains 5 white balls and 4 black balls. If 3 balls are ...