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A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (32%), Married (53.7%), Widowed (2.9%), Divorced (11.4%). The table below shows the results of a random sample of 1712 adult men from California. Test the claim that the distribution from California is as expected at the a = 0.01 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 539 Married Widowed Divorced 181 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: 918 74 O The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. 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. O The distribution of marital status in California is not the same as it is nationally. OMarital status and residency are dependent. O Marital status and residency are independent. 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 (32%), Married (53.7%), Widowed (2.9%), Divorced (11.4%). The table below shows the results of a random sample of 1712 adult men from California. Test the claim that the distribution from California is as expected at the a = 0.01 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 539 Married Widowed Divorced 181 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: 918 74 O The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. 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. O The distribution of marital status in California is not the same as it is nationally. OMarital status and residency are dependent. O Marital status and residency are independent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (32%), Married (53.7%), Widowed (2.9%), Divorced (11.4%). The table below shows the results of a random sample of 1712 adult men from California. Test the claim that the distribution from California is as expected at the a = 0.01 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 539 Married 918 Widowed 74 Divorced 181 b. W is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: O The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. O The distribution of marital status in California is the same as it is nationally. O Marital status and residency are dependent. H₁: OThe 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. O Marital status and residency are dependent. O Marital status and residency are independent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.)
Transcribed Image Text:A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (32%), Married (53.7%), Widowed (2.9%), Divorced (11.4%). The table below shows the results of a random sample of 1712 adult men from California. Test the claim that the distribution from California is as expected at the a = 0.01 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 539 Married 918 Widowed 74 Divorced 181 b. W is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: O The distribution of marital status in California is not the same as it is nationally. O Marital status and residency are independent. O The distribution of marital status in California is the same as it is nationally. O Marital status and residency are dependent. H₁: OThe 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. O Marital status and residency are dependent. O Marital status and residency are independent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.)
e. The test-statistic for this data = f. The p-value for this sample= = g. The p-value is Select an answer να h. Based on this, we should Select an answer (Please show your answer to three decimal places.) (Please show your answer to four decimal places.) i. Thus, the final conclusion is... There is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is sufficient evidence to conclude that marital status and residency are dependent. O There is insufficient evidence to conclude that marital status and residency are dependent. There is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally.
Transcribed Image Text:e. The test-statistic for this data = f. The p-value for this sample= = g. The p-value is Select an answer να h. Based on this, we should Select an answer (Please show your answer to three decimal places.) (Please show your answer to four decimal places.) i. Thus, the final conclusion is... There is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is sufficient evidence to conclude that marital status and residency are dependent. O There is insufficient evidence to conclude that marital status and residency are dependent. There is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally.
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