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Statistical tests 

Statistical tests
Chapter:
Statistical tests
Author(s):

Janet L. Peacock

and Philip J. Peacock

DOI:
10.1093/med/9780199551286.003.0008
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date: 11 December 2017

Introduction 238

Samples and populations 240

Confidence interval for a mean 242

95% confidence interval for a proportion 244

Tests of statistical significance 246

P values 248

Statistical significance and clinical significance 250

t test for two independent means 252

t test for two independent means: example ...

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