Working with Data
Explain why you think that the agency created a plan to evaluate the program.
Explain why the social work agency chose to use a chi-square statistic to evaluate whether there is a difference between those who participated in the program and those who did not. (Hint: Think about the level of measurement of the variables.)
Describe the research design in terms of observations (O) and interventions (X) for each group.
Interpret the chi-square output data and provide support for your interpretation. (Hint: Review the value.) What do the data say about the program?
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