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OpenStudy (anonymous):
Last semester, a certain professor gave 20 As out of 305 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
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OpenStudy (anonymous):
20 out of 305 students got an a. make than into a fraction
OpenStudy (anonymous):
Thank you. :)
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