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 2 - Frequency Distributions and Graphs - Review Exercises - Page 103: 22

Answer

The dotplot for the data is shown below. The plot shows high frequencies at 10, 12, and 15. The contour of the plot is right skewed.

Work Step by Step

See above.
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