Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 3 - Data Description - 3-3 Measures of Position - Exercises 3-3 - Page 160: 20

Answer

a. 375 b. 389 c. 433 d. 477 e. 504 f. 13 g. 40 h. 54 i. 76 j. 92

Work Step by Step

The percentile graph is shown above: a. 9th percentile corresponds to 375 mph b. 20th percentile corresponds to 389 mph c. 45th percentile corresponds to 433 mph d. 60th percentile corresponds to 477 mph e. 75th percentile corresponds to 504 mph f. 380 mph corresponds to 13th percentile g. 425 mph corresponds to 40th percentile h. 455 mph corresponds to 54th percentile i. 505 mph corresponds to 76th percentile j. 525 mph corresponds to 92nd percentile
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