[Retracted] Curriculum Reform and Adaptive Teaching of Computer Education Based on Online Education and B5G Model

Table 5

-test of pretest scores of learning engagement in the control class.

		Mean	Standard deviation	Pairing difference SEM	Difference 95% CI			Degree of freedom	Significance (two-tailed)
					Lower	Upper
Pairing 1	Pretest score-posttest score	-1.275	14.985	2.258	-5.829	3.283	-0.565	44	0.575