You are conducting a test of independence for the claim that there is an association between the row variable and the column variable.   X Y Z A 20 45 41 B 30 37 42 The expected observations for this table would be   X Y Z A       B       What is the chi-square test-statistic for this data? (2 decimals) χ2=χ2=

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You are conducting a test of independence for the claim that there is an association between the row variable and the column variable.

  X Y Z
A 20 45 41
B 30 37 42



The expected observations for this table would be

  X Y Z
A      
B      





What is the chi-square test-statistic for this data? (2 decimals)
χ2=χ2= 

 

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