The Nonparametric Tests Discussed in Your Book (Wilcoxon Rank Sum

question 160

Multiple Choice

The nonparametric tests discussed in your book (Wilcoxon rank sum test,sign test,Wilcoxon signed rank sum test,Kruskal-Wallis test,and Friedman test) all require that the probability distributions be:

• A)identical except with respect to shape (distribution).
• B)identical except with respect to spread (variance).
• C)identical except with respect to location.
• D)different with respect to location,spread,and shape.

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Definitions:

Cash Account

An account recording the amounts of cash received and paid out in transactions.

Credit

A financial term denoting the provision of money, goods, or services with the expectation of future payment.

Consuming Goods

The action of using up goods or products, thereby reducing inventory.

Generating Revenues

The process by which a company earns income through the sale of goods or services.