Choose the Statement That Is Not True About the Mann-

question 14

Multiple Choice

Choose the statement that is not true about the Mann- Whitney Test.

• A)The Mann- Whitney Test is used to compare the centers of two groups of numerical variables.
• B)The Mann- Whitney Test can be used when the Normal condition of the t- test is not met.
• C)The Mann- Whitney Test is based on the ranks of the observations, not on their actual values.
• D)The Mann- Whitney Test is based on the number of pairs with negative differences.

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Definitions:

Investments

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Order

The arrangement or sequence of objects or events, or a principle of arrangement; in mathematics, it often refers to the degree of a polynomial or differential equation.

Matrix

A rectangular array of numbers, symbols, or expressions, arranged in rows and columns, that is used in mathematics to represent and solve linear equations and perform other operations.

Linear Equations

Algebraic equations where each term is either a constant or the product of a constant and a single variable, with no variables multiplied together or raised to any power higher than one.