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 13 - Section 13.2 - Consumer Reports - Tea Antioxidants: An Unexpected Side Benefit to a Cheap and Tasty Beverage - Page 645: d

Answer

The brands 2, 3, 4, 5 and 6.

Work Step by Step

Observe the individual 95% CIs. We can drawn a vertical line passing through the five 95% CIs (the 95% CIs of the brands 2, 3, 4, 5 and 6).

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