A researcher is interested to know if there is a relationship between race and political party affiliation. To investigate this question, she randomly polls 500 people and gets the following result:
The statistical test that will best determine the degree of association is the phi coefficient. Find chi-square and phi.

Question

A researcher is interested to know if there is a relationship between race and political party affiliation. To investigate this question, she randomly polls 500 people and gets the following result:  
The statistical test that will best determine the degree of association is the phi coefficient. Find chi-square and phi.

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The Answer of A researcher is interested to know if there is a relationship between race and political party affiliation. To investigate this question, she randomly polls 500 people and gets the following result:  
The statistical test that will best determine the degree of association is the phi coefficient. Find chi-square and phi.

A Researcher Is Interested to Know If There Is a Relationship