Table 2. The Descriptive Statistics of the Quantitative Variables of the Study .

Variable	Mean	SD	Min	Max	95% CI for the Mean
					Low	High
Age (yrs)	44.2	5.94	32	56	42.4	45.98
Work experience (yrs)	6.07	5.78	0.2	27	4.34	7.81
Duration of training course (hrs)	156	152	20	800	111	202
Transformational leadership	4.34	0.32	3.55	4.9	4.24	4.43
Transactional leadership	3.74	0.3	3	4.25	3.64	3.83
Laissez-faire leadership	2.42	0.54	1.5	3.75	2.25	2.58
Effectiveness	4.36	0.4	3.5	5	4.23	4.48