Is there a significant difference in Internet use per week between different educational groups? Using data from the GSS10SSDS, we ran an ANOVA model using DEGREE (educational attainment) as the independent variable and WWHR (WWW hours per week) as the dependent variable. Based on an alpha of .05, what can you conclude?

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Figure 12.9 ANOVA Output for WWWHR and DEGREE Descriptivers wwwhr wwW HOURS PER WEEK as% confidence rterval for Std. Deviation Mean Mean Std. Error Lower Bound Upper Bound Minimurn Maximum 25 O LT HIGH SCHOOL 1 HIGH SCHOOL 2 JUNIOR COLLEGE 3 BACHELOR 4 GRADUATE 18 3.56 165 8.90 7.14 11.18 1132 323833 5.772 12.166 8.817 10,404 14.954 1.689 1361 .947 1880 1.135 2.565 650 69 703 6.43 10.77 11.05 13.44 6.54 10.61 40 50 60 80 84 34 8.92 6.11 8:05 ANOVA wwwhr WWW HOUAS PER WEEK Sum of Squares 1158.308 42835 246 318 43993 554 322 dt Mean SquareF Sig Between Groups Within Groups Total 289 577 2.160075 134.702