Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 2 - Review - Review Exercises - Page 121: 9b

Answer

We observe that private schools have a greater GPA inflation.

Work Step by Step

The GPA in public schools has increased from 2.85 to 3.0 (about a 5.6% increase). The GPA in private schools has increased from 3.1 to 3.3 (about a 6.8% increase). Thus private schools have a greater GPA inflation.
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