Paired samples t-test
| Description | Mean | SD | Paired difference | t | df | Sig. | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| 95% confidence interval of the difference | ||||||||||
| Mean | SD | Std. Error mean | Lower | Upper | ||||||
| Before | 1325.13 | 772.45 | 908.12 | 649.08 | 229.49 | 365.47 | 1450.77 | 3.96 | 7 | 0.005 |
| After | 417.01 | 329.85 | ||||||||
| Description | Mean | Paired difference | df | Sig. | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 95% confidence interval of the difference | ||||||||||
| Mean | Std. Error mean | Lower | Upper | |||||||
| Before | 1325.13 | 772.45 | 908.12 | 649.08 | 229.49 | 365.47 | 1450.77 | 3.96 | 7 | 0.005 |
| After | 417.01 | 329.85 | ||||||||
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