You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Category Population #1 Population #2 A 19 75 B 51 69 The expected observations for this table would be Category Population #1 Population #2 A     B     The resulting Pearson residuals are: Category Population #1 Population #2 A     B     What is the chi-square test-statistic for this data? χ2=χ2=  Report all answers accurate to three decimal places.

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You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data.

Category Population
#1
Population
#2
A 19 75
B 51 69



The expected observations for this table would be

Category Population
#1
Population
#2
A    
B    



The resulting Pearson residuals are:

Category Population
#1
Population
#2
A    
B    



What is the chi-square test-statistic for this data?
χ2=χ2= 

Report all answers accurate to three decimal places.

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