[Retracted] Application of Virtual Instrument Technology in the Teaching of Embedded System Course

Table 3

Comparison of experimental results between two groups of students.

Test subject	Course theory score	Practice score	The average score	Variance	Standard deviation	Standard deviation
Control group	75.25	58.34	65.34	6.58	4.56	4.47
Test group	79.88	85.22	68.96	3.34	2.28	3.65