SOLUTION: A student's score on the SAT-1 placement test for U.S. History is in the 90th percentile. What can you conclude about the student's test score?

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Question 869825: A student's score on the SAT-1 placement test for U.S. History is in the 90th percentile. What can you conclude about the student's test score?


Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
1) Test score is 1.282 SDs from the mean: invNorm(.90) = 1.282
2) Test score is among the Top 10% of all scores