Table 1.
Independent samples t-test of parent involvement by income.
| Mean Parent Involvement | t | df | |
| Low Income (>$10,000 – $30,999) | 6.75 | -.19696 | 69.542 |
| All Other | 6.90 |
Note. p<.05*, p<.01**, p<.001***
The mean parent involvement score for low-income families was 6.75 out of 10 and the mean parent involvement score for all other families was 6.90 out of 10. The t-test value was -.19696 and it is not significant. Therefore, the mean parent involvement is not significantly different.