popu age 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 a= 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 27 Divorced 230 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: 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. O 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.)
popu age 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 a= 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 27 Divorced 230 b. What is the correct statistical test to use? Select an answer c. What are the null and alternative hypotheses? Ho: 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. O 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
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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12need help with parts A, D and E please
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