Thursday

August 21, 2014

August 21, 2014

Posted by **Anonymous** on Tuesday, February 5, 2013 at 2:06am.

- maths -
**Reiny**, Tuesday, February 5, 2013 at 8:49amconsider the result as 2 independent events

bag1, red

bag2, red

Prob(bag1,red) = (1/2)(4,7) = 2/7

prob(bag2,red) = (1/2)2/6) = 1/6

prob(your event) = 2/7 + 1/6 = 19/42

**Related Questions**

MATH 12 HELP! - One bag contains 4 white balls and 6 black balls. Another bag ...

FINITE - selection of colored balls from two bags. Assume that each bag contains...

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 ...

statistics - Assume that each bag contains 6 balls. Bag a contains 3 red and 3 ...

maths-probabilty - Bag 1 contains 2 white and 3 red balls and bag 2 contains 4 ...

maths- probabilty(me posted third time)plse answer - There are two bags out of ...

maths-probabilty(URGENTLYYY) - There are two bags out of which Bag 1 contains 2 ...

maths-probabilty - There are two bags out of which Bag 1 contains 2 white and 3 ...

******MATH 12******* - How about this. One bad contains 4 white balls and 6 ...