ttps//edugen Mann, Introductory Statistics, 9e & Practice Assignment Gradebook O
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Question
ttps//edugen Mann, Introductory Statistics, 9e & Practice Assignment Gradebook ORION Downloadable eTextbook Assignment FULL SCRE RCES Use the table of SAT Mathematics scores and percentiles to answer the following questions a) Someone who scored a 500 was at the percentile. 132 b) % of people scored between 650 and 700. c) If you are at the 97th percentile, what was your score? d) Approximately, what is the first quartile for SAT scores? The third quartile? Q1 = SAT Percentile Ranks 3. Score 800 750 97 700 94 v Studv e to searchExplanation / Answer
(a) Someone who scored 500 was at the 44th percentile.
(b) 99 - 85 = 14% of people scored between 650 and 700.
(c) If you are the 97th percentile, what eas your score? 750.
(d) Approximately what is the first quatile:
Q1 = 450 (since 28 is approximately near to 25)
Third quartile:
Q 3 = 600 (since 600 ia at 75th percentile)
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