Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 11 - Section 11.1 - Assess Your Understanding - Applying the Concepts - Page 541: 26b

Answer

No, the difference is not practically significant. The difference should be higher.

Work Step by Step

$p̂_1-p̂ _2=0.3296-0.3050=0.0246$ The difference is pretty close to zero.

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