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Andy Dwyer is taking a class on Women's Lasers at Pawnee Community College. His class of 30 students took a quiz worth 100 points. The

Andy Dwyer is taking a class on Women's Lasers at Pawnee Community College. His class of 30 students took a quiz worth 100 points. The standard deviation of the scores was 0. What must be true about the students' scores

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