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Table 3.
Comparison of grade C scores
| X ± S | t | P-value | ||
|---|---|---|---|---|
| Grade C |
Experimental Group (n = 101) |
85.0 ± 8.29 | 1.142 | 0.035 * |
| Control Group (n = 98) | 82.2 ± 9.02 |
* p < 0.05, ** p < 0.01