Table 6 Paired Samples t-test regarding the difference between the pre-test and post-test of USCG
Paired Samples Test | ||||||
| Â | Paired Differences | |||||
Mean | Std. Deviation | Std. Error Mean | 95% Confidence Interval of the Difference | |||
Lower | ||||||
Pair 1 | Pre-test – Post-test | −2.58333 | .90791 | .09906 | −2.78036 | |
Paired Samples Test | ||||||
| Â | Paired Differences | T | Df | Sig. (2-tailed) | ||
95% Confidence Interval of the Difference | ||||||
Upper | ||||||
Pair 1 | Pre-test – Post-test | −2.38631 | −26.078 | 83 | .000 | |