Solve the Problem. -On a Multiple Choice Test with 29 Questions, Each Question

question 60

Multiple Choice

Solve the problem.
-On a multiple choice test with 29 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the standard deviation for the number of correct answers.

• A) 5.4
• B) 54.4
• C) 2.3
• D) 29.6

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Definitions:

Media Focus

This refers to the concentration of attention or emphasis by various media outlets on specific topics or issues.

Coworker

An individual with whom one works, typically a colleague within the same organization or on the same team.

Friend

A person with whom one has a bond of mutual affection, typically one exclusive of sexual or family relations.

Family Member

An individual who is related to another person by blood, adoption, marriage, or other recognized family bonds.