medium · GRE Quant
CUMULATIVE-PERCENTAGE GRAPH — Test-Score Distribution, 500 Candidates An ogive (cumulative-percentage curve) plots score on the horizontal axis and, on the vertical axis, the cumulative percent of the 500 candidates scoring AT OR BELOW that score. Exact plotted points: Score | Cumulative % (at or below) 50 | 10 60 | 30 70 | 55 80 | 80 90 | 95 100 | 100 How many candidates scored ABOVE 60 but AT OR BELOW 80? A) 125 B) 200 C) 250 D) 275 E) 400
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