Table 5 Wilcoxon ranked test Variable... | Emerald Publishing

Table 5

Wilcoxon ranked test

Variable	Test	Mean	SD	Minimum	Maximum	Mean rank	Z	Sig.
Knowledge	Pre	1.89	0.273	1.42	2.58	16.50	−4.938	0.001
Knowledge	Post	4.31	0.271	3.63	4.88	16.50	−4.938	0.001
Skill	Pre	2.25	0.274	1.70	2.80	17.00	−4.923	0.001
Skill	Post	4.31	0.468	2.20	4.80	17.00	−4.923	0.001
Attitude	Pre	2.01	0.427	1.33	3.33	16.50	−4.958	0.001
Attitude	Post	4.44	0.290	3.67	4.67	16.50	−4.958	0.001

Variable	Test	Mean	SD	Minimum	Maximum	Mean rank	Z	Sig.
Knowledge	Pre	1.89	0.273	1.42	2.58	16.50	−4.938	0.001
Knowledge	Post	4.31	0.271	3.63	4.88	16.50	−4.938	0.001
Skill	Pre	2.25	0.274	1.70	2.80	17.00	−4.923	0.001
Skill	Post	4.31	0.468	2.20	4.80	17.00	−4.923	0.001
Attitude	Pre	2.01	0.427	1.33	3.33	16.50	−4.958	0.001
Attitude	Post	4.44	0.290	3.67	4.67	16.50	−4.958	0.001

Note(s): Z values are based on Wilcoxon signed-rank tests. p-values are two-tailed