Using the wilcoxon rank sum test analyze the following data

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Reference no: EM13612582

Using the Wilcoxon Rank Sum Test, analyze the following data for evidence that population B is different from population A.

A	B
207	224
212	225
216	228
219	232
222	234
225	236
228	237
230	245
239	261
241	273
254	277
256	285

Give the sum of ranks for sample B.

Give the value of the Z-statistic based on the sum of ranks

Which of the following correctly describes the p-value for the test statistic

What is the decision at the .05 significance level?

Reference no: EM13612582

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