The follow ing tw o samples represent independent random samples. Sample 1 -2 0 4 - 5

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The follow ing tw o samples represent independent random samples.

Sample 1 -2 0 4 - 5 2 Sample 2 - 3 -8 -1 0 -10 3

a. Specify the competing hypotheses to determine whether the median of Population 1 is greater than the median of Population 2.

b. Calculate the value of the test statistic W.

c. W ith α = 0.05, what is the decision rule?

d. Is the median of Population 1 greater than the median of Population 21 Explain.

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