Paired sample test | ||||||||
---|---|---|---|---|---|---|---|---|
Paired differences | t | df | Sig. (two-tailed) | |||||
Mean | Std. deviation | Std. error mean | 95% confidence interval of the difference | |||||
Lower | Upper | |||||||
short_segment | 10.45455 | 9.38939 | 1.41550 | 7.59991 | 13.30918 | 7.386 | 43 | .000 |
long_segment | 9.78723 | 10.05190 | 1.46622 | 6.83589 | 12.73858 | 6.675 | 46 | .000 |