Descriptives Anxiety Score 95% Confidence Interval for Mean N Mear Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum 18 to 29 20 10.8905 2.11376 47265 9.9012 11.8798 7.84 15.14 30 to 39 20 10.7170 2.49308 55747 9.5502 11.8838 6.30 17.52 40 to 49 20 9.9370 3.05279 68263 8.5082 11.3658 1.82 14.84 50 to 59 20 10.1395 2.19211 49017 9.1136 11.1654 5.32 13.73 Total 80 10.4210 2.47465 27667 9.8703 10.9717 4.82 17.52 ANOVA Anxiety Score Sum of Squares df Mean Square F Sig. Between Groups 12.431 3 1.144 668 574 Within Groups 471.358 76 6.202 Total 483.789 79 Contrast Coefficients AgeGroup Contrast 18 to 29 30 to 39 40 to 49 50 to 59 -1 0 Contrast Tests Value of Contrast Contrast Std. Error dt Sig. (2-tailed) Anxiety Score Assume equal variances 1735 78753 220 76 826 .2025 .78753 -.257 76 798 Does not assume equal 1735 73087 237 37.010 814 variances .2025 84038 -.241 34.478 811