10. Refer to the figure at the right. At a =0.05, can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes in 2000 was the same for men and women? Assume the survey included a random sample of 264 men and 256 women. Percentage of 18- to 24-year olds living in parents' homes 70-61.4% 56.1% 38.9% 39.8% 2000 2012 O Men O Women Identify the null and altemative hypotheses. Choose the correct answer below. O A. Ho: P1 P2 Ha: P1 =P2 O B. Ho: P1 > P2 Hg: P1 SP2 OC. Ho: P1 P2 O D. Ho: P1 = P2 Ha: P1 P2 Find the critical value(s). The critical value(s) is(are) (Round to two decimal places as needed. Use a comma to separate answers as needed.) Find the standardized test statistic. (Round to two decimal places as needed.) Can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes was the same for men and women in 2000? (1) – at the 5% significance level, there is (2). evidence to (3) - the claim. (1) O Yes O No (3) O support O reject (2) O insufficient sufficient

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### Statistical Hypothesis Testing: Comparing Proportions

**Problem Statement:**
Refer to the figure on the right. At a significance level of α = 0.05, can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes in 2000 was the same for men and women? Assume the survey included a random sample of 264 men and 256 women.

**Graph Description:**
The graph displays the percentage of 18 to 24-year-olds living in parents' homes for the years 2000 and 2012, divided by gender.

- **2000:**
  - Men: 61.4%
  - Women: 38.9%

- **2012:**
  - Men: 56.1%
  - Women: 39.8%

**Steps of Hypothesis Testing:**

1. **Identify the Null and Alternative Hypotheses:**
   Choose the correct answer below.
   - A. H₀: p₁ ≠ p₂, Hₐ: p₁ ≠ p₂
   - B. H₀: p₁ > p₂, Hₐ: p₁ ≤ p₂
   - C. H₀: p₁ < p₂, Hₐ: p₁ > p₂
   - D. H₀: p₁ = p₂, Hₐ: p₁ ≠ p₂

2. **Find the Critical Value(s):**
   - The critical value(s) is/are __________. 
   - (Round to two decimal places as needed. Use a comma to separate answers as needed.)

3. **Find the Standardized Test Statistic:**
   - z = __________ 
   - (Round to two decimal places as needed.)

4. **Conclusion:**
   Can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes was the same for men and women in 2000?
   - Select the correct response: 
     - Yes / No
   - At the 5% significance level, there is: 
     - insufficient / sufficient 
   - evidence to: 
     - support / reject 
   - the claim.

Complete the calculations and fill in the blanks to reach a conclusion regarding the hypothesis.
Transcribed Image Text:### Statistical Hypothesis Testing: Comparing Proportions **Problem Statement:** Refer to the figure on the right. At a significance level of α = 0.05, can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes in 2000 was the same for men and women? Assume the survey included a random sample of 264 men and 256 women. **Graph Description:** The graph displays the percentage of 18 to 24-year-olds living in parents' homes for the years 2000 and 2012, divided by gender. - **2000:** - Men: 61.4% - Women: 38.9% - **2012:** - Men: 56.1% - Women: 39.8% **Steps of Hypothesis Testing:** 1. **Identify the Null and Alternative Hypotheses:** Choose the correct answer below. - A. H₀: p₁ ≠ p₂, Hₐ: p₁ ≠ p₂ - B. H₀: p₁ > p₂, Hₐ: p₁ ≤ p₂ - C. H₀: p₁ < p₂, Hₐ: p₁ > p₂ - D. H₀: p₁ = p₂, Hₐ: p₁ ≠ p₂ 2. **Find the Critical Value(s):** - The critical value(s) is/are __________. - (Round to two decimal places as needed. Use a comma to separate answers as needed.) 3. **Find the Standardized Test Statistic:** - z = __________ - (Round to two decimal places as needed.) 4. **Conclusion:** Can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes was the same for men and women in 2000? - Select the correct response: - Yes / No - At the 5% significance level, there is: - insufficient / sufficient - evidence to: - support / reject - the claim. Complete the calculations and fill in the blanks to reach a conclusion regarding the hypothesis.
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Refer to the figure at the right. At

α=0.01​,

can you reject the claim that the proportion of 18 to​ 24-year-olds living in their​ parents' homes in

2000

was the same for men and​ women? Assume the survey included a random sample of

252

men and

248

women. 

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