Independent Sample Test | |||||||||
Post-test 1 | F | Sig. | t | df | Sig. (bilateral) | Difference Value of Mean Value | Standard Error Value | 95% Confidence Interval of the Difference | |
Lower Limit | Upper Limit | ||||||||
Suppose the variances are equal | 0.521 | 0.473 | −4.945 | 72 | 0.000 | −11.59459 | 2.34473 | −16.26873 | −6.92046 |
Suppose the variances are not equal |
|
| −4.945 | 70.542 | 0.000 | −11.59459 | 2.34473 | −16.27038 | −6.91881 |