(two-sided) and power = 80%. (a) How many observations are needed to detect a difference of 10...

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(two-sided) and power = 80%.

(a) How many observations are needed to detect a difference of 10 mg/dL?

(b) Suppose we can recruit only 150 subjects into group 1. How many individuals do we need in group 2?

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Basic Biostatistics Statistics For Public Health Practice

ISBN: 9781284067583

2nd Edition

Authors: B.Burt Gerstman

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Question Posted: Sep 05, 2024 03:05 AM

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(two-sided) and power = 80%. (a) How many observations are needed to detect a difference of 10...

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Basic Biostatistics Statistics For Public Health Practice

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