Mathematics, 13.01.2021 23:00 wcraig1998
In a large population, very close to 25% of the observations will fall below the 25th percentile (Q1), and close to 75% fall below the 75th percentile (Q3). The Web site of the Educational Testing Service reports that on the SAT Verbal test, with a possible perfect score of 800, the 96th percentile of 1,475,623 scores nationwide is a score of 720. What is the best estimate of exactly how many scores were below 720?
A. 192,000
B. 1,417,000
C. 80%
D. 557
E. 84
Answers: 1
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In a large population, very close to 25% of the observations will fall below the 25th percentile (Q1...
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