SAT scores are reported on a scale between 400 and 1600. The distribution of SAT
ID: 2956262 • Letter: S
Question
SAT scores are reported on a scale between 400 and 1600. The distribution of SAT scores has been normal with mean 1026 and standard deviation 209. It is possible to score above 1600 and below 400, however scores above 1600 are reported as 1600 and scores below 400 are reported as 400. 1. What proportion of SAT scores is reported as 1600?2. What proportion of SAT scores is reported below 600?
3. What proportion of SAT scores is reported between 800 and 1285? 4. What is the SAT score so that only 2.5% of SAT scores are reported higher?
SAT scores are reported on a scale between 400 and 1600. The distribution of SAT scores has been normal with mean 1026 and standard deviation 209. It is possible to score above 1600 and below 400, however scores above 1600 are reported as 1600 and scores below 400 are reported as 400. 1. What proportion of SAT scores is reported as 1600?
2. What proportion of SAT scores is reported below 600?
3. What proportion of SAT scores is reported between 800 and 1285? 4. What is the SAT score so that only 2.5% of SAT scores are reported higher?
Explanation / Answer
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