Please show work

15. The following data below represent the happiness level and health condition for a random sample of individuals from the General Social Survey. Their responses are presented in the table below. The expected frequencies are given in parentheses in each cell. Test the claim that variables health condition and happiness level are independent using the a: = 0.05 level of significance. H ealth Excellent Good Fair Poor _ Very Happy 271 (175.017) (295.718) (123.642) Pretty Happy 247 (303.105) (512.143) (222.791) (59.961) Not Too Happy 33 (72.878) (123.138) (53.567) (14.417) a) Write out the hypotheses: b) Determine the critical valuels): c) Compute the value of the test statistic: Show work for how to get the expected frequency in only the first cell (the top left one). d) Determine the decision and write the concluding statement