The Expected Value of a Random Variable X Is 140

question 113

Multiple Choice

The expected value of a random variable X is 140 and the standard deviation is 14. The standard deviation of the random variable Y = 3X - 10 is:

• A)42
• B)6.48
• C)14
• D)32

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Definitions:

Deviant Behavior

Actions or attitudes that differ significantly from societal norms or expectations, often resulting in negative social reactions.

Durkheim's Typology

A classification system devised by sociologist Émile Durkheim to categorize different types of societal solidarity and social cohesion based on the nature of social ties and division of labor.

U.S. Military Veterans

Individuals who have served in the United States Armed Forces, whether during times of war or peace.

Deviant Behavior

Actions or behaviors that violate the societal norms and expectations.