. Question 24 0/1 pt 9 3 99 0 Details You want to see if it makes a difference which lane to be in when there is traffic. You randomly observe 396 cars as they pass by on the four lane freeway. The results are displayed in the table below. Use a level of significance of a = 0.01. a. Complete the rest of the table by filling in the expected frequencies: Frequency of Cars in Each Lane Outcome | Frequency Expected Frequency Lane 1 107 Lane 2 68 Lane 3 117 Lane 4 104 b. What is the correct statistical test to use? Select an answer v c. What are the null and alternative hypotheses? Ho : O The traffic and lanes are independent. O The traffic and lanes are dependent. The distribution of traffic is uniform. O The distribution of traffic is not uniform.H1 : O The traffic and lanes are independent. 0 The distribution of traffic is not uniform. O The distribution of traffic is uniform. O The traffic and lanes are dependent. d. The degrees of freedom = C] e. The test-statistic for this data = C] (Please show your answer to three decimal places.) f. The p-value for this sample = C(Please show your answer to four decimal places.) 2- The P-Value is 01 h. Based on this, we should i. Thus, the final conclusion is... 0 There is sufficient evidence to conclude that the distribution of traffic is not uniform. 0 There is insufficient evidence to conclude that the distribution of traffic is not uniform. 0 There is sufficient evidence to conclude that traffic and lanes are dependent. 0 There is insufficient evidence to conclude that traffic and lanes are dependent. 0 There is sufficient evidence to conclude that the distribution of traffic is uniform. 0 Question 25 B 0/1 pt '0 3 8 99 (D Details A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (31.9%), Married (54.2%), Widowed (2.9%), Divorced (11%). The table below shows the results of a random sample of 1992 adult men from California. Test the claim that the distribution from California is as expected at the a = 0.05 significance level. a. Complete the table by filling in the expected frequencies. Round to the nearest whole number: Fre - uencies of Marital Status Outcome Never Married Married Widowed Divorced b. What is the correct statistical test to use? Select an answer v c. What are the null and alternative hypotheses? H 0 2 O The distribution of marital status in California is the same as it is nationally. O The distribution of marital status in California is not the same as it is nationally. 0 Marital status and residency are dependent. 0 Marital status and residency are independent. O The distribution of marital status in California is not the same as it is nationally. 0 Marital status and residency are independent. 0 Marital status and residency are dependent. O The distribution of marital status in California is the same as it is nationally. d. The degrees of freedom = C] e. The test-statistic for this data = [:] (Please show your answer to three decimal places.) f. The p-value for this sample = [:](Please show your answer to four decimal places.) g- The p-value is