T-test

Table 1. 

 Mean of Family InvolvementT statisticdf
Completed Survey 9.0-0.56743.43
Not Completed Survey 9.2  

Independent Sample T-test of Family Involvement by Completed Survey

Note.p<.05*, p<.01**, p<.001***

The mean Family involvement for those who completed the survey was 9.0 out of 10 while the mean family involvement for those who did not complete the survey was 9.2 out of 10. These means are not significantly different when generalized to the population.