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Related Concept Videos

Chi-square Analysis02:46

Chi-square Analysis

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The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values.
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Related Experiment Video

Updated: Sep 6, 2025

A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
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Reply to Chen et al.

Zhanghua Chen1, Margo A Sidell2, Frank D Gilliland1

  • 1University of Southern California Los Angeles, California.

American Journal of Respiratory and Critical Care Medicine
|June 23, 2022
PubMed
Summary

No abstract available in PubMed .

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