Question 1: What is the null hypothesis in the test we have just performed? Would we accept the null hypothesis in this test? Why or why not? Using yates method Countgender* NYHA CrosstabulationNYHA1234Totalgender F12241237127312624996M12471238128612335004Total247124752559249510000Chi-Square TestsAsymptoticSignificanceValuedf(2-sided)Pearson Chi-Square.611a3.894Likelihood Ratio.6113.894N of Valid Cases10000a. O cells (0.0%) have expected count less than 5. Theminimum expected count is 1234.51.

In the context of the Chi-Square test, the null hypothesis is that there is no association between…

Answered: Count gender* NYHA Crosstabulation NYHA…

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