Age (yrs) | N | M | SD | Std. Error | 95% Confidence Interval for Mean | Sum of Squares | df | Mean Square | F | Sig. | |
Lower Bound | Upper Bound | ||||||||||
6 | 4 | 1.80 | 0.469 | 0.235 | 1.06 | 2.55 | 0.025 | 2 | 0.013 | 0.032 | 0.968 |
7 | 5 | 1.71 | 0.824 | 0.368 | 0.68 | 2.73 | 3.551 | 9 | 0.395 |
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8 | 3 | 1.79 | 0.297 | 0.171 | 1.05 | 2.53 | 3.577 | 11 |
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Total | 12 | 1.76 | 0.570 | 0.165 | 1.40 | 2.12 |
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