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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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Updated: May 10, 2026

Digital PCR for Quantifying Circulating MicroRNAs in Acute Myocardial Infarction and Cardiovascular Disease
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Author's reply: To PMID 21887581

Vijayalaxmi V Mogasale, Vishwanath D Patil, Nanasaheb M Patil

    Indian Journal of Pediatrics
    |June 15, 2013
    PubMed
    Summary

    No abstract available in PubMed .

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