The Little Village Gang Violence Reduction Project in Chicago

11.6(c) Adjusted Mean Change in Property Arrests (and Standard Error) and Pairwise tTest for the Age Main EffectAgeAdjustedMeanStd ErrPr > |T|Ho: Adjusted Mean(i)=Adjusted Mean(j)i/j 1 2 3$19 -1.21 0.31 1 — 0.528 0.07717-18 -1.01 0.36 2 0.528 — 0.279 |T|Ho: Adjusted Mean(i)=Adjusted Mean(j)i/j 1 2 3Program -0.83 0.33 1 — 0.876 0.357Comparison -0.88 0.35 2 0.876 — 0.417Quasi-Program -1.17 0.38 3 0.357 0.417 —11.6(e) Adjusted Mean Change in Property Arrests (and Standard Error) and Pairwise tTests for the Sample×Age InteractionAge Sample AdjustedMeanStd ErrPr > |T|Ho: Adjusted Mean(i)=Adjusted Mean(j)i/j 1 2 3 4 5 6 7 8 9$19 P -1.08 0.41 1 —$19 C -1.25 0.40 2 —$19 Q -1.31 0.53 3 —17-18 P -1.20 0.43 4 —17-18 C -0.60 0.46 5 —17-18 Q -1.22 0.58 6 —