If a Mann-Whitney U test was performed and U1 = 50 and U2 = 40, if the sample from population 1 was 10, the sample size from population 2 was:
A) 10
B) 15
C) 9
D) Can't be determined without more information.

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The Answer of If a Mann-Whitney U test was performed and U1 = 50 and U2 = 40, if the sample from population 1 was 10, the sample size from population 2 was:
A) 10
B) 15
C) 9
D) Can't be determined without more information.

If a Mann-Whitney U Test Was Performed and U1 =