Test all possible comparisons with a wilcoxon wilcox test

Reference no: EM131396304

The effect of three types of leadership on group productivity and satisfaction was investigated. Groups of five children were randomly constituted and assigned an authoritarian, a democratic, or a laissez-faire leader. Nine groups were formed-three with each type of leader.

The groups worked on various projects for a week. Measures of each child's personal satisfaction were taken and pooled to give a score for each child. The data are presented in the accompanying table. Test all possible comparisons with a Wilcoxon-Wilcox test.

Authorization	Democratic	Laissez-faire
120	108	100
102	156	69
141	92	103
90	132	76
130	161	99
153	90	126
77	105	79
97	125	114
135	146	141
121	131	82
100	107	84
147	118	120
137	110	101
128	132	62
86	100	50

Reference no: EM131396304

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