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 t his analysis. Educational attainment Less than HS (1) HS (2) Jr Col (3) Bachelor's (4) Graduate (5) Total 40.85 40.45 15.51 15.17 155 1172 Mcan SD 39.6 15.814.97 546 41.39 18.1 42.55 13.62 253 38.67 121 80 60 40 2 Write hypotheses for evaluating whether the average number of hours worked varies across the five groups.