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Probability of Independent Events
Contributed by: Schleper
What is the probability of drawing a red checker 
from a bag of 9 black checkers and 6 red checkers, 
replacing it, and drawing another red checker?
simplest form                   percent
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What is the probability of drawing a black 
checker from a bag of 9 black checkers 
and 6 red checkers, replacing it, and 
drawing a red checker?
simplest form                   percent
=
What is the probability of rolling a 1, 2, or 3 
on the first roll of a 1–6 number cube and
rolling a 4, 5, or 6 on the second roll of the 
same cube?
simplest form                   percent
=
What is the probability of drawing a brown sock 
from a drawer of 4 brown socks, 10 blacksocks, and 6 gray socks, replacing it, then drawing a gray sock?
simplest form                   percent
=
What is the probability of drawing a brown sock from a drawer of 4 brown socks, 10 blacksocks, and 6 gray socks, replacing it, then drawing another brown sock?
simplest form                   percent
=
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