can you review my work

Use our five-step model for testing independence using Chi-square given in Week 13 folder (report everything needed for each step). You will use Appendix C for Xeritical (Chi-square critical) and note -Independent Random Samples that Xobtained (Chi-square obtained) is given to you (you do not need to compute Chi-square) level of measurement is nominal A researcher is concerned with the relationship between age and fear of crime. To test this, the makes no assumption about shape of the sample researcher uses a survey administered to a nationally representative sample of 1849 respondents to distribution construct the bivariate table reported below to determine whether there is an association between respondent's age and their reported "fear of walking alone at night." The researcher computes a Chi- square of 5.23 (this is your Xobtained). Apply our five-step model for testing independence using Chi- Variables are respondent's age and fear of square and report whether the relationship between age and fear of crime is supported. walking alone at night Ho_The variables are independent Age Younger than 30 30-49 50 and Older HI- The variables are dependent Fear? Yes 147 325 300 No 202 507 368 df- (r - 1 ) ( 6 - 1 ) 2- 1) 3 - 13 0. 05 X 2 = 5.991 Independent random samples 2 Level of measurement is nominal makes no assumption about shape of the sampling distribution Ho : the variable are independent H,= the variables are dependent x 2 obtained = 5:23 5 - 1 ( 7. 815 ) * ? critical 7:815 2- 1 3 - 1 12 obtained S.23 is less than the X? critical 5 99/ use appendix c *2 chtaped 5.23 65.991 ( xzer+1ers!) 5.23 x2 obtained It means that the test statistic does not fall into the critical region, we fail to reject x 2 ( obtained ) = 5, 23 2 x2 ( critical) = 7:815 the null hypothesis and conclude that we do not have endence to support our research hypothesis. There Is not enough pridence to conclude that the twovariable Age and fear are dependent, The random sample of 1849 respondents Do did notprovide evidence that age is associated with fear of walking alone at night