Table 3. Hypotheses for the questionnaire item Did you frequently require assistance from your teacher?

$H_0$	$H_1$	Probability of error	The null hypothesis
The differences in the answers of boys and girls to whether they needed the teacher’s help are not significantly different.	There are differences in the responses of boys and girls to whether they needed help from the teacher.	6.18%	Accept
The differences in the responses of primary and secondary school students, whether they needed help from the teacher, are not significantly different.	There are differences in the responses of primary and secondary school students to whether they needed the teacher’s help.	3.38%	Reject