Learners' Initial Conceptions in Science and School Performance
Table 5.
Statisticalparameters of learners at the post-test.
|
| T-Test- Independent Test Samples |
|
|
| |
Levene’s test for equality of variance |
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 |
|
|
| Pre-testEqual variance assumedEqual not variance assumed |
1,368 |
0,249 |
-7,444
-7,444 |
38
37,567 |
0,000
0,000 |
-3,90000
-3,90000 |
0,52390
0,52390 |
-4,96058
-4,96099 |
-2,83942
-2,83901 |
|
|
|
