HW Score: 94.64%, 9.46 of 10 E Homework: Sec 8.4 Question 4, 8.4.9-T Part 7 of 7 points Points: 0.75 of 1 Save In a survey of 200 females who recently completed high school, 68% were enrolled in college. In a survey of 140 males Question list K who recently completed high school, 60% were enrolled in college. At a = 0.06, can you reject the claim that there is no difference in the proportion of college enrollees between the two groups? Assume the random samples are independent. Complete parts (a) through (e). Media 3 z= 1.52 (Round to two decimal places as needed.) Media 4 (d) Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. Media 5 O Fail to reject Ho because the test statistic is in the rejection region. Fail to reject Ho because the test statistic is not in the rejection region. O Reject Ho because the test statistic is in the rejection region. Question 1 O Reject Ho because the test statistic is not in the rejection region. Question 2 (e) Interpret the decision in the context of the original claim. Choose the correct answer below. Question 3 O A. At the 6% significance level, there is insufficient evidence to reject the claim. O B. At the 6% significance level, there is sufficient evidence to reject the claim. O C. At the 6% significance level, there is insufficient evidence to support the claim. Question 4 O D. At the 6% significance level, there is sufficient evidence to support the claim. Help me solve this View an example Get more help - Clear all Check answerHW Score: 95.89%, 9.59 of 10 E Homework: Sec 8.4 Question 5, 8.4.11-T Part 7 of 7 points Points: 0.71 of 1 Save In a survey of 490 drivers from the South, 397 wear a seat belt. In a survey of 370 drivers from the Northeast, 271 wear Question list K a seat belt. At a = 0.09, can you support the claim that the proportion of drivers who wear seat belts is greater in the South than in the Northeast? Assume the random samples are independent. Complete parts (a) through (e). Media 4 z= 2.71 (Round to two decimal places as needed.) Media 5 (d) Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. Question 1 O Fail to reject Ho because the test statistic is not in the rejection region. Reject Ho because the test statistic is in the rejection region. O Fail to reject Ho because the test statistic is in the rejection region. Question 2 O Reject Ho because the test statistic is not in the rejection region. Question 3 (e) Interpret the decision in the context of the original claim. Choose the correct answer below. Question 4 O A. At the 9% significance level, there is insufficient evidence to support the claim. O B. At the 9% significance level, there is sufficient evidence to reject the claim. O C. At the 9% significance level, there is sufficient evidence to support the claim. Question 5 O D. At the 9% significance level, there is insufficient evidence to reject the claim. Help me solve this View an example Get more help - Clear all Check