How many patients in each group would need to be recruited to the Quickheal trial with a

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How many patients in each group would need to be recruited to the ‘Quickheal’ trial with a 5%

(two‐sided) significance level and a power of 90%?

A. 100 B. 193 C. 132 D. 200 E. 264

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Related Book For  answer-question

Medical Statistics A Textbook For The Health Sciences

ISBN: 9781119423645

5th Edition

Authors: Stephen J. Walters, Michael J. Campbell, David Machin

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