In the Mann-whitney test, what is the advantages and disadvantages of calculating the 'Ustat' with either the two methods below prior to comparing it with Ucrit? n1(n1 + 1) nin2 + R1 vs: n1(n1 + 1) R1 -

In the Mann-whitney test, what is the advantages and disadvantages of calculating the 'Ustat' with either the two methods below prior to comparing it with Ucrit? n1(n1 + 1) nin2 + R1 vs: n1(n1 + 1) R1 -

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.3: Binomial Probability

Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...

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Question

In the Mann-whitney test, what is the
advantages and disadvantages of
calculating the 'Ustat' with either the two
methods below prior to comparing it with
Ucrit?
n1(n1 + 1)
nin2 +
R1
vs:
n1(n1 + 1)
R1
2

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