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Conducting a test of homogeneity

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Reference no: EM132908818

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

Category Population#1 Population#2

A _____ ______

B ______ _______

The resulting (O-E)2/E are:

Category Population#1 Population#2

A _____ _____

B ______ ______

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

χ2=

What is the P-Value for this test-statistic?

P-Value =

Reference no: EM132908818

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