An evaluation system for communicative learning activities
Appendix 2: Measures of central tendency & dispersal
Table 2. The mean scores and standard deviations for Activities #2 and #3.
| No. | Activity #2 | Activity #3 | ||
| Mean Score | S.D. | Mean Score | S.D. | |
| C1 | 4.53 | 0.64 | 3.80 | 0.94 |
| C2 | 4.20 | 0.77 | 3.27 | 0.70 |
| C3 | 4.13 | 0.74 | 2.67 | 0.90 |
| C4 | 4.00 | 0.46 | 4.20 | 0.56 |
| C5 | 4.00 | 0.53 | 3.47 | 0.83 |
| C6 | 4.00 | 0.65 | 2.93 | 0.96 |
| C7 | 4.00 | 0.76 | 2.00 | 0.93 |
| C8 | 3.53 | 0.64 | 3.07 | 0.70 |
| C9 | 3.60 | 0.74 | 2.87 | 0.88 |
| C9 | 3.73 | 0.88 | 2.87 | 0.44 |
| C9 | 3.87 | 0.64 | 3.00 | 0.65 |
Table 3. The mean scores and standard deviations for each the five activities.
| No. | Mean Score | S.D. |
| Activity #1 | 3.94 | 0.28 |
| Activity #2 | 3.95 | 0.28 |
| Activity #3 | 3.12 | 0.58 |
| Activity #4 | 4.07 | 0.30 |
| Activity #5 | 3.09 | 0.44 |
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2005 Pan SIG-Proceedings:
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