In Statistical Terminology,sigma Denotes the ____ of a Set of Data

question 122

Multiple Choice

In statistical terminology,sigma denotes the ____ of a set of data.

• A) Variance
• B) Mean
• C) Standard deviation
• D) Sum

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Definitions:

Pharming

A cyberattack intended to redirect a website's traffic to another, fraudulent website without the user's consent or knowledge.

Phishing

A cyber attack that uses disguised email as a weapon to trick the recipient into believing that the message is something they want or need.

Virus Signature

A portion of the virus code that’s unique to a particular computer virus and that makes it identifiable by antivirus software.

Encryption Code

A security mechanism that encodes data so that only authorized parties can access it.