Mathematics, 27.07.2019 07:30 lovecats12

Arepresentative sample of a population of middle school students contains 45 boys and 25 girls. from this sample, 27 and 15 girls prefer classical music. if the population contains 350 people, how many girls prefer classical music? , this is due tomorrow

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Arepresentative sample of a population of middle school students contains 45 boys and 25 girls. from...