Question

The General Social Survey collects data on demographics, education, and work, among many other characteristics of US residents. Using ANOVA, we can consider educational attainment levels for all 1,172 respondents at once. Below are the distributions of hours worked by educational attainment and relevant summary statistics that will be helpful in carrying out this analysis. 

Answer 1

i) of no. of groups - 5 Duffor groups -5-1=4 Total no. of respondent = 1172 Df for total = 1172-1 = 1171 If for Residual =1171-4 = 1167 CD) SS Since M.S.S = SS/of S.S for degree = 4*978.00 = 1912 Ss for total = ss for residual ths for degree = 112 +267,374 - 269,286 Chi MiS.S. M.S.S = 5.. DF Moses for Residuale = ss for Residuals /DF +267,314/116-7 - 229.112 CEV) F-Value = M.S of degree/Ms for residuals = 478/229.112 - 2.0863 c) value of test statistic = F-value = 2009 P-value = 0.0804 , & = 0oog. Since p-value is greater than alpha. Fail to Reject to Coption B)