| Independent Samples Test | ||||||||||
|
| Levene’s Test for Equality of Variances | T-test for Equality of Means | ||||||||
| F | Sig. | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | |||
| Lower | Upper | |||||||||
| Days | Equal Variances Assumed | 0.015 | 0.901 | −4.869 | 138 | 0.000 | −4.49214 | 0.92260 | −6.31641 | −2.66788 |
| Equal Variances Not Assumed |
|
| −4.869 | 137.324 | 0.000 | −4.49214 | 0.92260 | −6.31649 | −2.66780 | |