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
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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