Apply the wilcoxon signed rank test

Reference no: EM131397411

For two dependent groups you get

Group 1:	86	71	77	68	91	72	77	91	70	71	88	87
Group 2:	88	77	76	64	96	72	65	90	65	80	81	72

Apply the Wilcoxon signed rank test with α = 0.05. Verify that W = 0.7565 and that you fail to reject.

Reference no: EM131397411

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