A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (31.7%), Married (54.6%), Widowed (2.4%), Divorced (11.3%). The table below shows the results of a random sample of 1872 adult men from California. Test the claim that the distribution from California is as expected at the ax = 0.05 significance level. a. Complete the table by filling in the expected frequencies. Round to the nearest whole number: Frequencies of Marital Status Outcome Frequency Expected Frequency Never Married 580 Married 1035 Widowed Divorced 230 b. What is the correct statistical test to use? Select an answer ✓ c. What are the null and alternative hypotheses? Ho: 27 O Marital status and residency are independent. O The distribution of marital status in California is not the same as it is nationally. O The distribution of marital status in California is the same as it is nationally. O Marital status and residency are dependent. H₁: O The distribution of marital status in California is the same as it is nationally. The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. O Marital status and residency are dependent. d. The degrees of freedom - e. The test-statistic for this data = (Please show your answer to three decimal places.)
A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (31.7%), Married (54.6%), Widowed (2.4%), Divorced (11.3%). The table below shows the results of a random sample of 1872 adult men from California. Test the claim that the distribution from California is as expected at the ax = 0.05 significance level. a. Complete the table by filling in the expected frequencies. Round to the nearest whole number: Frequencies of Marital Status Outcome Frequency Expected Frequency Never Married 580 Married 1035 Widowed Divorced 230 b. What is the correct statistical test to use? Select an answer ✓ c. What are the null and alternative hypotheses? Ho: 27 O Marital status and residency are independent. O The distribution of marital status in California is not the same as it is nationally. O The distribution of marital status in California is the same as it is nationally. O Marital status and residency are dependent. H₁: O The distribution of marital status in California is the same as it is nationally. The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. O Marital status and residency are dependent. d. The degrees of freedom - e. The test-statistic for this data = (Please show your answer to three decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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