|
Levene's Test for Equality of Variances |
t-test for Equality of Means |
Group statistics |
|
|
F |
Sig. |
t |
df |
Sig. (2-tailed) |
Mean Diffe |
Group |
N |
Mean |
SD |
PRE PT |
Equal variances assumed |
0.927 |
0.341 |
0.578 |
46 |
0.566 |
0.583 |
Experimental |
24 |
5.25 |
3.779 |
Equal variances not assumed |
|
|
0.578 |
44.717 |
0.566 |
0.583 |
Control |
24 |
4.67 |
3.185 |
POST PT |
Equal variances assumed |
0.693 |
0.409 |
4.993 |
46 |
0 |
3.708 |
Experimental |
24 |
7.25 |
2.609 |
Equal variances not assumed |
|
|
4.993 |
45.964 |
0 |
3.708 |
Control |
24 |
3.54 |
2.536 |
PT |
Equal variances assumed |
0.04 |
0.843 |
2.683 |
46 |
0.01 |
3.125 |
Experimental |
24 |
2 |
3.867 |
Equal variances not assumed |
|
|
2.683 |
45.7 |
0.01 |
3.125 |
Control |
24 |
-1.13 |
4.194 |