Monday

September 1, 2014

September 1, 2014

Posted by **keisha** on Sunday, March 14, 2010 at 8:11pm.

- statistics -
**Damon**, Sunday, March 14, 2010 at 8:20pm11 marbles, 5 green

probability that #1 is green = 5/11

now 10 marbles, 4 green

probability that #2 is green = 4/10

now 9 marbles, 3 green

probability that #3 is green = 3/9

so

5/11 * 2/5 * 1/3

= 2/33

- statistics -
**keisha**, Sunday, March 14, 2010 at 8:42pmthanks what is the probability that at least one of the marbles drawn is green? I thinks it's 1/11 but not sure.

Then what is the probability that only one of the marbles drawn are green?

**Answer this Question**

**Related Questions**

math - A bag contains 5 green marbles, 3 yellow marbles and 2 red marbles. What ...

Statistics - A bag of marbles has 5 Green, 4 Red, and 3 yellow marbles. Three ...

math - George has a bag of marbles. Inside the bag are 5 red marbles, 3 green ...

math - George has a bag of marbles. Inside the bag are 5 red marbles, 3 green ...

8th grade math - George has a bag of marbles. Inside the bag are 5 red marbles, ...

Discrete Math - A bag contains 5 red marbles, 4 yellow marbles, 3 green marbles...

probability - A set of five marbles is selected (without replacement) from a bag...

Probabilities - A jar contains 2 red marbles, 3 green marbles, 4 blue marbles, ...

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

algebra - Four marbles are drawn at random from a bag containing 7 black ...