A recent national report states the marital status distribution of the male population age 18 or older is as follows: Never Married (32.3%), Married (54.9%), Widowed (2.5%), Divorced (10.3%). The table below shows the results of a random sample of 1612 adult men from California. Test the claim that the distribution from California is as expected at the αα = 0.10 significance level. Complete the table by filling in the expected frequencies. Round to the nearest whole number: Outcome Frequency Expected Frequency Never Married 514 Married 899 Widowed 27 Divorced 172 The degrees of freedom = ____ The test-statistic for this data =_____ (Please show your answer to three decimal places.) The p-value for this sample =_____ (Please show your answer to four decimal places.)

MATLAB: An Introduction with Applications
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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 (32.3%), Married (54.9%), Widowed (2.5%), Divorced (10.3%). The table below shows the results of a random sample of 1612 adult men from California. Test the claim that the distribution from  California is as expected at the αα = 0.10 significance level.

  1. Complete the table by filling in the expected frequencies. Round to the nearest whole number:
    Outcome Frequency Expected Frequency
    Never Married 514

     

    Married 899  
    Widowed 27  
    Divorced 172  
  2. The degrees of freedom = ____


  3. The test-statistic for this data =_____ (Please show your answer to three decimal places.)

  4. The p-value for this sample =_____ (Please show your answer to four decimal places.) 
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