Given a Sample of Three Items (X = 4, 6

question 22

Multiple Choice

Given a sample of three items (X = 4, 6, 5) , which statement is incorrect?

• A)The geometric mean is 5.2.
• B)The standard deviation is 1.
• C)The coefficient of variation is 20 percent.
• D)The quartiles are useless.

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Definitions:

Feedback Loop

A system structure that feeds back the output into the input to control the operation or response of a system.

Data Latching

A technique used to read the value of the input data that will be operated on by the instructions with a function block.

Credit Risk

The possibility of a loss resulting from a borrower's failure to repay a loan or meet contractual obligations.

Bond Issuer

The entity, either a corporation or a government, that borrows funds by selling bonds and is obligated to pay interest on them as well as repay the principal amount at maturity.