Work out how many patients (in total in both groups combined) need to be recruited to the

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‘Quickheal’ trial with a 5% (two‐sided) significance level and a power of 80%?

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

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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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Question Posted: Mar 14, 2024 02:01 AM

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How many patients in each group would need to be recruited to the Quickheal trial with a 5% (twosided) significance level and a power of 90%? A. 100 B. 193 C. 132 D. 200 E. 264
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Work out how many patients (in total in both groups combined) need to be recruited to the

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Medical Statistics A Textbook For The Health Sciences

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