A box contains 5 purple marbles, 3 green
marbles and 2 orange marbles. Two
consecutive draws...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 07.06.2021 23:10, ariano76
A box contains 5 purple marbles, 3 green
marbles and 2 orange marbles. Two
consecutive draws are made from the box without replacement of the first draw. Find the probability of each event.
a. P(orange first, green second)
b. P(both marbles are purple)
c. P(the first marble is purple, and the
second is ANY color EXCEPT purple)
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Answers: 2
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Mathematics, 21.06.2019 22:20, jimena15
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
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