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Mathematics, 01.04.2021 17:50 ashleymartinez147

A middle school has 200 boys and 300 girls enrolled in the seventh-grade. The principal randomely selects 45 seventh-grade students to take a lunch survey. How many of the seventh-grad students delected for the survey should the principal expect tyo be boys

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A middle school has 200 boys and 300 girls enrolled in the seventh-grade. The principal randomely se...
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