Determine the 90th percentile score
SAT SCORES: The national average SAT score is 1019.
If we suppose a normal distribution with Q=90,
(a) Determine the 90th percentile score?
(b) What is the probability that a randomly chosen score exceeds 1200?
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SAT SCORES: The national average SAT score is 1019. If we suppose a normal distribution with Q=90, Determine the 90th percentile score?
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