Do single-parent families tend to be more impoverished than familics with two parents? In to test if there is a relationship between family structure and family income level, family rescarcher studied a sample of 35 one-parent and 65 two-parent families in a particular city determine whether their total family income fell below the poverty level. Family Structure Total Family One Parent Two Parents Income Below poverty level Not below poverty level 24 20 11 45

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Do single-parent families tend to be more impoverished than families with two parents? In order to test if there is a relationship between family structure and family income level, a family researcher studied a sample of 35 one-parent and 65 two-parent families in a particular city to determine whether their total family income fell below the poverty level.

### Family Structure

| Total Family Income        | One Parent | Two Parents |
|----------------------------|------------|-------------|
| Below poverty level        | 24         | 20          |
| Not below poverty level    | 11         | 45          |

- **Which is the independent variable and which is the dependent variable?**
  
- **What is your null and research hypothesis?**

- **Which test should you use (Two Sample Independent t, ANOVA, Chi-square, or Correlation)?**

- **Calculate the test statistic.**

- **Please interpret whether you have statistically significant results when α = .05.**
  - a. State whether the null hypothesis is rejected. Please include the critical region in your answer.
  - b. Provide an overall sentence about the conclusion reached.

- **Please find the pattern of the relationship between total family income and poverty level. You should include all numbers to justify your answer.**
Transcribed Image Text:Do single-parent families tend to be more impoverished than families with two parents? In order to test if there is a relationship between family structure and family income level, a family researcher studied a sample of 35 one-parent and 65 two-parent families in a particular city to determine whether their total family income fell below the poverty level. ### Family Structure | Total Family Income | One Parent | Two Parents | |----------------------------|------------|-------------| | Below poverty level | 24 | 20 | | Not below poverty level | 11 | 45 | - **Which is the independent variable and which is the dependent variable?** - **What is your null and research hypothesis?** - **Which test should you use (Two Sample Independent t, ANOVA, Chi-square, or Correlation)?** - **Calculate the test statistic.** - **Please interpret whether you have statistically significant results when α = .05.** - a. State whether the null hypothesis is rejected. Please include the critical region in your answer. - b. Provide an overall sentence about the conclusion reached. - **Please find the pattern of the relationship between total family income and poverty level. You should include all numbers to justify your answer.**
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