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There are ongoing arguments if single parent families are more impoverished than two parent families. A...

There are ongoing arguments if single parent families are more impoverished than two parent families. A researcher collects the data below. Using the technique of Chi-Square test at the .05 significance level see if there is some association between treatment and weight loss. What do you conclude?

Family Structure

Family Income One Parent Two Parents Total

Below poverty level 43 25

Not at poverty level 20 26

Total

Math   Statistics-And-Probability   
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