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OpenStudy (anonymous):
Please Help me!! Will Medal!! 40 high school students were asked how much money they earned last summer. The results are shown below.Find the probability that a randomly selected student earned more than $200, given that he or she is a senior.
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OpenStudy (anonymous):
OpenStudy (anonymous):
40 or 240?
OpenStudy (anonymous):
That last one is 12 sorry!
OpenStudy (anonymous):
And 240! sorry again
OpenStudy (anonymous):
there are 60 seniors, out of them 31 fall in that category, so 31/60
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OpenStudy (anonymous):
Thanks so much(:
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