Sunday

December 21, 2014

December 21, 2014

Posted by **Emily** on Tuesday, December 7, 2010 at 5:11pm.

- statistics -
**PsyDAG**, Tuesday, December 7, 2010 at 11:37pmIt doesn't matter what the second ball is. Since no balls have been drawn before the first ball, probability = 3/10.

**Answer this Question**

**Related Questions**

statistics - An urn contains white and red balls. Four balls are randomly drawn ...

statistics - An urn contains white and red balls. Four balls are randomly drawn ...

MATH(STATISTICS) - Urn A contains R red balls and W white balls, urn B contains ...

statistics - An urn contains 10 balls of which 6 are white, 3 are red and 1 is ...

statistics - An urn contains 10 balls of which 6 are white, 3 are red and 1 is ...

MATH - Urn A contains six white balls and three black balls. Urn B contains ...

maths - urn contains 4 white and 6 red rolls. Four balls are drawn at random (...

College Discrete - An urn contains n > 0 white balls and m > 0 black ...

MATH - An urn contains 8 pink and 7 red balls. 6 balls are randomly drawn from ...

Math (Probability) - An urn A contains 6 white balls and 7 black balls. And urn ...