[Retracted] The Role of Machine Learning in E-Learning Using the Web and AI-Enabled Mobile Applications

Table 4

Results of the survey pertaining to the course.

Variable	(Higher) ← response ⟶ (lower)								Mean
	1%		2%		3%		4%
Learnability	17	35	22	45	6	12	4	8	1.94
Explorability	47	96	0	0	0	0	2	0	1.12
Rememberability	4	8	22	45	11	22	2	4	1.82
Tasking	34	69	5	10	0	0	6	12	1.39
Speed	10	20	31	63	2	4	1	2	1.67
Level suitability	9	18	28	57	6	12	2	4	1.86
Usefulness	6	12	28	57	10	20	1	2	1.96
Time saver	45	92	0	0	0	0	0	0	0.92
Met needs	14	29	27	55	3	6	0	0	1.57
Met expectations	11	22	30	61	2	4	0	0	1.57
Ease of use	9	18	30	61	5	10	0	0	1.71
Simplicity	10	20	30	61	4	8	0	0	1.67
User-friendly	9	18	31	63	3	6	1	2	1.71
Flexibility	45	92	0	0	0	0	0	0	0.92