Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 4 - Section 4.4 - Assess Your Understanding - Applying the Concepts - Page 245: 14b

Answer

Proportion of small kidney stones that were effectively dealt with using treatment A = 81/87 = 0.931 Proportion of small kidney stones that were effectively dealt with using treatment B = 234/270 = 0.867

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