Table 3.
(a) One-way ANOVA of student grade level on pre-student Content Knowledge Assessment test scores and (b) Tukey HSD post hoc test for homogeneous subsets
| a | ||||||
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| Source | SS | df | MS | F | Sig. | η2 |
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| Between | 326.518 | 4 | 81.630 | 12.454 | <.001 | .104 |
| Within | 28811.961 | 429 | 6.555 | |||
| Total | 3138.479 | 433 | ||||
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| b | ||||||
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| Subset for α = .05 | ||||||
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| Grade | N | 1 | 2 | |||
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| Third | 32 | 4.09 | ||||
| Fourth | 165 | 6.94 | ||||
| Fifth | 48 | 6.25 | ||||
| Sixth | 37 | 7.34 | ||||
| Seventh | 152 | 7.30 | ||||
| Significance | 1.000 | .174 | ||||