(Answered) Question sat scores the scale for sat exam scores is set so

Statistics

Question: SAT scores. The scale for SAT exam scores is set so that the distribution of scores is approximately Normal with mean 500 and standard deviation 100. Answer these questions without using a table.

(a) What is the median SAT score?

(b) You run a tutoring service for students who score between 400 and 600 and hope to attract many students. What percentage of SAT scores are between 400 and 600?

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