How many degrees of freedom will the test now have

Reference no: EM133626146

Problem: You want to look at the relationship between Type II diabetes and elevated cholesterol, but now you want to categorize a patient's diabetic status into three groups: no diabetes, has pre-diabetes, and has Type II diabetes. If you use a chi-squared test of independence to see if there is an association between whether a person has elevated cholesterol (yes/no) and their diabetic status as categorized above, how many degrees of freedom will the test now have?

Reference no: EM133626146

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