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OpenStudy (anonymous):
i have a question
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OpenStudy (anonymous):
ask away
OpenStudy (uh60blackhawk):
so what is the question?
OpenStudy (anonymous):
a bag contains 9 green marbles and 11 white marbles. you select a marble at random. what are the odds in favor of picking a green marble? A. 9:20 B. 2:9 C. 11:9 D. 9:11
OpenStudy (anonymous):
D
OpenStudy (anonymous):
well the total number of marbles is 20 right?
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OpenStudy (anonymous):
how many are green? 9
OpenStudy (anonymous):
So, it would be 9:20
OpenStudy (anonymous):
Thank you.
OpenStudy (anonymous):
Anytime! Hope that helped! If you have any other probability/stat questions, feel free to tag/message me. :)
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