Well examine the results of the 20142015 SAT math exam with a mean of 501 and standard
Question:
We’ll examine the results of the 2014–2015 SAT math exam with a mean of 501 and standard deviation of 117, as reported in Table 5.1.
1. What percentage of seniors scored lower than 300 on the math SAT?
2. What percentage scored between 600 and 700 points?
3. Your score is 725. What is your percentile rank?
Table 5.1
Transcribed Image Text:
Table 5.1 2014-2015 SAT Component Means and Standard Deviations for High School Seniors Critical Reading Mathematics Writing Number of Test Standard Standard Standard Takers Mean Deviation Mean Deviation Mean Deviation 1,108,165 485 110 501 117 475 109
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ANSWER 1 To answer this question we need to find the zscore corresponding to a score of 300 on the S...View the full answer
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Social Statistics For A Diverse Society
ISBN: 9781506347202
8th Edition
Authors: Chava Frankfort Nachmias, Anna Y. Leon Guerrero
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