Thursday

July 24, 2014

July 24, 2014

Posted by **Donna** on Saturday, February 11, 2012 at 2:47pm.

- Statistics -
**bobpursley**, Saturday, February 11, 2012 at 3:25pmways to do this:

RRB

RBR

BRR

so three ways, then Pr= 3*7/10*7/10*3/10

- Statistics -
**Donna**, Saturday, February 11, 2012 at 3:43pmSo Bob - Final answer would be .441?

**Related Questions**

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

Statistics - A bucket has 3 blacks and 7 red balls. (a) What is the probability ...

Finite Math - Two balls are drawn from a bag with 4 black balls and 2 white ...

statistics - Two urns each contain yellow balls and black balls. Urn 1 contains ...

Math - my problem is: From the box containing 5 red balls, 7 blue balls, 10 ...

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

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

math/probability - The Probability of drawing two black balls in succession from...

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

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