Tuesday

September 30, 2014

September 30, 2014

Posted by **Andrey L** on Tuesday, April 21, 2009 at 2:13pm.

- Probabilities -
**Reiny**, Tuesday, April 21, 2009 at 4:06pmThis conditional probability

the formula is

P(A│B), read the prob of A given B

= P(A and B)/P(B)

in your case Prob(A) is Prob(green)

B is "not red or blue"

so find Prob(green AND "not red or blue")

and Prob(not red or blue) and sub into the formula

- Probabilities -
**Teresa**, Wednesday, October 23, 2013 at 11:06pmThere'sa100 red 50 green and 50 blue beads in a jar what's the probability that I'll pull out a blue bead

**Answer this Question**

**Related Questions**

Math - A bag contains 4 green marbles, 6 red marbles, and 2 white marbles. Three...

Math - A bag of marbles contains only green and red marbles. All of the marbles ...

Math - Can someone please explain how to solve this problem? A bag contains 6 ...

Math - A bag contains 4 green marbles, 6 red marbles, and 2 white marbles. Three...

algebra2/ Trigonometry - A bag contains 24 green marbles, 22 blue marbles, 14 ...

Math - A bag contains nine red marbles, four green marbles, three blue marbles, ...

math - There are 25 red, blue, yellow and green marbles in a bag. Four of the ...

math check probability - 5. A bag contains 7 green marbles and 4 white marbles. ...

math - a bag contains 5 blue, 4 red, 9 white, and 6 green marbles. if a marble ...

prealgebra - a bag contains 6 red marbles, 5 yellow marbles, 7 blue marbles, and...