C12. Using Monitoring the Future 2017 data, we examine whether a relationship exists between the race/ethnicity of a student and how the student rates the importance of being a community leader. IMPLDRCOMUNTY is measured on an ordinal scale: 1 = not important, 2 = somewhat important, 3 = quite important, and 4 = extra important. Analysis of variance results are presented

1. Set alpha at .05.
What do you conclude about the relationship between student race/ethnicity and the importance of being a community leader?
2. What is the eta square for this model?
3. If alpha were set at .01, would your decision change? Explain.

Transcribed Image Text:

171A007H:IMP LDR COMUNTY 2.91 Std. Deviation N Mean BLACK:(1) 276 WHITE:(2) 1041 2.51 HISPANIC:(3) 380 2.53 Total 1697 2.58 1A007H:IMP LDR COMUNTY Between Groups Within Groups Total ANOVA Descriptives 95% Confidence Interval for Mean Std. Error .996 .060 Lower Bound 2.79 Upper Bound Minimum Maximum 3.03 .969 .030 2.45 2.57 1.005 .052 2.43 2.64 .991 024 2.53 2.63 ---- 1 4 1 1 4 AAA 1 Sum of Squares df Mean Square F Sig- 35.836 2 1631.435 1667.270 1694 1696 17.918 .963 18.605 .000