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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 25 92
B 45 61
The expected observations for this table would be
A _____ ______
B ______ _______
The resulting (O-E)2/E are:
A _____ _____
B ______ ______
What is the chi-square test-statistic for this data?
χ2=
What is the P-Value for this test-statistic?
P-Value =
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Which of the following are the appropriate hypotheses in this case?
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