When calculating the probability of multiple events, we must
determine if the events are dependent or independent of one
another. When calculating the probability of dependent events we
must take into account the effect of one event on the other. An
example of calculating the probability of dependent events is
the probability of drawing two specific cards in a row with the
second card being drawn from a smaller deck. Often times we're
finding the probability of events sometimes they are independent
events where one event doesn't affect another one and often
times they will also be dependent where one event does affect
the other one. So we're going to look at this problem and sort
of compare and contrast the difference between independent and
dependent. Okay so what we're doing is we are grabbing marbles
out of a bag we have 6 green and 4 blue and we're trying to find
the probability you draw a green and then a blue. Okay so the
first thing we're going to do is what's called with replacement
so we're taking ou