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Mathematics 13 Online
OpenStudy (sonyalee77):

Analyze the table below and answer the question that follows. Plays a Sport Does Not Play a Sport Total Freshman 17 4 21 Sophomore 12 5 17 Junior 9 6 15 Senior 6 8 14 Total 44 23 67 A sample of students were surveyed during lunch and asked whether or not they played a sport. A student randomly chosen from the sample plays a sport. Find the probability that the student is a junior or a senior

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