In a Mann-Whitney U Test, the U Statistic Was Calculated

question 16

Multiple Choice

In a Mann-Whitney U test, the U statistic was calculated to be 58.0 based on sample sizes of 22 and 28.What is the z value for this test?

• A)51.17
• B)308
• C)0.117
• D)-4.88
• E)-2.44

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