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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The Answer of 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

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