Thursday

April 24, 2014

April 24, 2014

Posted by **Jessica** on Sunday, October 2, 2011 at 9:31pm.

What is the conditional probability that, without replacement, the second marble is purple given that the first marble is green?

- Statistics -
**Reiny**, Sunday, October 2, 2011 at 10:00pmif the first is green, there are still 14 marbles left, and the purples are still all there, so

prob = 3/14

**Related Questions**

Statistics - A bag contains two blue, three purple, four yellow, two red, three ...

Statistics - A bag contains two blue, three purple, four yellow, two red, three ...

Math - A bag contains two blue, three purple, four yellow, two red, three green ...

algebra 1 - The bag contains three red marbles, two blue marbles, and seven ...

math - A bag contains x marbles. Half of the marbles are blue. Four less than ...

algebra 2 - The bag contains three red marbles, two blue marbles, and seven ...

statistics - 1. A bag of colored blocks contains the following assortment of ...

Math - A bag contains 10 marbles: 1 red, 2 blue, 3 green, and 4 yellow. I reach ...

Math >.< - Please check my answers! A(A box contains 2 yellow,3 red,2 ...

algebra 2 - A bag contains 8 purple marbles and 3 yellow marbles. Without ...