In a Wilcoxon Rank-Sum test__________________?

Ties within one sample may affect the decision

Ties always affect the decision

Ties between the two sample may affect the decision

To perform a Runs test for randomness the data must be_______________?

Divided into exactly two classifications

Divided into at least two classifications

Data should be of ordinal scale at least

Data must be measured on the same scale

Data must be distribution at least approximately as a t-distribution

Data must be from two independent samples

It is a function of every other set of sufficient

It is a function of some other set of sufficient statistics.

It is a function of any sufficient statistics in the set.

It is not a function of every other set of sufficient statistics.

Learn Statistical Inference Mcqs in Statistics Mcqs MCQ questions and answers (MCQs) with explanation to score better in any Job Interviews, Campus Recruitments , Competition Exams and Entrance Tests.