Question

In: Statistics and Probability

Suppose that weekly expenses for two student organizations are thought to be similar. A random sample...

Suppose that weekly expenses for two student organizations are thought to be similar. A random sample of 10 weeks yields the following weekly expenses for each organization:

Organization A           Organization B

     $ 119.25                      $ 111.99

     $ 123.71                      $ 116.62

     $ 121.32                      $ 114.88

     $ 121.72                      $ 115.38

     $ 122.34                      $ 115.11

     $ 122.42                      $ 114.40

     $ 120.14                      $ 117.02

     $ 123.63                      $ 113.91

     $ 122.19                      $ 116.89

     $ 122.44                      $ 121.87

Use a Wilcoxon Rank Sum Test to determine whether expenses differ for the two organizations. Test at the 0.05 level.

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