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g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... OThere is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally. OThere is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. CThere is insufficient evidence to conclude that marital status and residency are dependent. There is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. There is sufficient evidence to conclude that marital status and residency are dependent.

g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... OThere is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally. OThere is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. CThere is insufficient evidence to conclude that marital status and residency are dependent. There is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. There is sufficient evidence to conclude that marital status and residency are dependent.

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 (31.5%), Married (55.7%), Widowed (2.7%), Divorced (10.1%). The table below shows the results of a random sample of 1620 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 507 Married 896 Widowed 46 Divorced 171 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? OMarital status and residency are dependent. Marital status and residency are independent. The distribution of marital status in California is the same as it is nationally. OThe distribution of marital status in California is not the same as it is nationally. Marital status and residency are independent. NITHE distribution of mantal status in California is not the same as it is nationally. TMarital status and residency are dependent. The distribution of marital status in California is the same as it is nationally.
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 (31.5%), Married (55.7%), Widowed (2.7%), Divorced (10.1%). The table below shows the results of a random sample of 1620 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 507 Married 896 Widowed 46 Divorced 171 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? OMarital status and residency are dependent. Marital status and residency are independent. The distribution of marital status in California is the same as it is nationally. OThe distribution of marital status in California is not the same as it is nationally. Marital status and residency are independent. NITHE distribution of mantal status in California is not the same as it is nationally. TMarital status and residency are dependent. The distribution of marital status in California is the same as it is nationally.
d. The degrees of freedom 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 Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally. OIThere is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is insufficient evidence to conclude that marital status and residency are dependent. IThere is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. OThere is sufficient evidence to conclude that marital status and residency are dependent.
Transcribed Image Text:d. The degrees of freedom 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 Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of marital status in California is the same as it is nationally. OIThere is sufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. O There is insufficient evidence to conclude that marital status and residency are dependent. IThere is insufficient evidence to conclude that the distribution of marital status in California is not the same as it is nationally. OThere is sufficient evidence to conclude that marital status and residency are dependent.
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