Which of the Following Is Not a Measure of Variability

question 131

Multiple Choice

Which of the following is not a measure of variability of a single variable?

• A)range
• B)covariance
• C)standard deviation
• D)coefficient of variation

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Definitions:

Active Drive Letters

Labels assigned by an operating system to identify each storage device, such as hard drives and optical drives, for file management purposes.

Microsoft Active Directory

A directory service developed by Microsoft for Windows domain networks, providing a range of services including authentication and authorization to users and computers.

Workgroup

A term given to a peer-to-peer Windows network. A workgroup does not use a server to authenticate users during the login process.

Domain

A distinct subset of the Internet with addresses sharing a common suffix or under the control of a particular organization or individual.