@Article{Kwasiborski2011,
journal="Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery",
issn="1731-5530",
volume="8",
number="4",
year="2011",
title="JAKOŚĆ W MEDYCYNIEThe chi-square independence test and its application in the clinical researches",
abstract="The chi-square test is one of most commonly used statistical tests in medical science. This test is used to verify the null hypothesis (H 0 ) which assumes that there is no significant difference between expected and observed data. The null hypothesis is rejected if chi-square value p is less than 5%. A comprehensive review of a chi-square test application and its limitations are presented.",
author="Kwasiborski, Przemysław J.
and Sobol, Maria",
pages="550--554",
url="https://www.termedia.pl/JAKOSC-W-MEDYCYNIE-The-chi-square-independence-test-and-its-application-in-the-clinical-researches,40,18011,1,1.html"
}