Which of the Following Correctly Describes the Normal Probability Distribution

question 140

Multiple Choice

Which of the following correctly describes the normal probability distribution?

• A) It is single-peaked above the random variable's mean, median, and mode, all of which are equal to one another.
• B) It features tails extending indefinitely in both directions from the centre, approaching (but never touching) the horizontal axis, which implies a positive probability for finding values of the random variable anywhere between minus infinity and plus infinity.
• C) Both a and b

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Definitions:

Norm for Daily Output

The expected or established standard quantity of work or productivity to be achieved by an individual or group in one day.

Social Networks

Platforms or structures made up of individuals or organizations that are connected by one or more types of interdependencies, such as friendships, kinships, common interests, or professional relationships.

Groupthink

Group pressure to conform despite individual misgivings.

Pressure

The feeling of stress or urgency caused by the demands and expectations of others or by one's own goals or responsibilities.