Critical reading SAT scores are distributed as N(500, 100). a. Find the SAT score at the 75th

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Critical reading SAT scores are distributed as N(500, 100).

a. Find the SAT score at the 75th percentile.

b. Find the SAT score at the 25th percentile.

c. Find the interquartile range for SAT scores.

d. Is the interquartile range larger or smaller than the standard deviation? Explain.

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Introductory Statistics Exploring The World Through Data

ISBN: 9780321978271

2nd Edition

Authors: Robert Gould, Colleen Ryan

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Question Posted: Jul 16, 2015 10:47 AM

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Critical reading SAT scores are distributed as N(500, 100). a. Find the SAT score at the 75th

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a The 75th percentile SAT score is 567 b The 25th percent...View the full answer

Introductory Statistics Exploring The World Through Data

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