Posted by Ryan! on Sunday, February 28, 2010 at 1:55pm.
ways to get two different colors
rb
rw
bw
br
wr
wb
add the probability of each of these.
I will do the first two:
Pr(rb)=3/6*2/5
Pr(rw)=3/6*1/5
ok but how do i find the final probability?
i see how i can get the probability of a certain combination, but i don't understand how i can find that end probability.
never mind i got it
thank you so much bobpursley!
A bag contains 4 purple, 3 blue and 2 red cubes. Select 3 cubes and stack on table next to the bag. What is probability of the cubes being red, purple then blue
Related Questions
PRE CAL. JOURNAL - A BAG CONTAINS 3 RED CHIPS, 2 BLUE CHIPS AND 1 WHITE CHIP. IF...
algebra - a bag contains 4 red chips, 2 blue chips and 5 green chips. A chip is ...
Statistics - Suppose a bag contains 7 red chips, 8 black chips, and 3 green ...
algebra - if i had 1bag containing 6red chips & 5 yellow chips. another bag ...
math - a bin contains seven red chips, nine green chips, three yellow chips, and...
math - a bin contains seven red chips, nine green chips, three yellow chips, and...
MATH Prob. - a bag contains 7 red chips and 10 blue chips. Two chips are ...
Math - 20. A bag contains 7 red chips and 10 blue chips. Two chips are selected ...
math/probability - A bag contains 7 red chips and 10 blue chips. Two chips are ...
math - One bag contains 6 red chips and 5 yellow chips. Another bag contains 6 ...
For Further Reading
