Which of the Following Statements Is Incorrect

question 18

Multiple Choice

Which of the following statements is incorrect?

• A) The expected value of a discrete probability distribution is the long-run average value assuming the experiment will be repeated many times.
• B) The standard deviation of a discrete probability distribution measures the average deviation of the random variable from the mean.
• C) The distribution is considered uniform if all the probabilities are equal.
• D) The mean of the probability distribution is equal to the square root of the variance.

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Definitions:

Classical Conditioning

A conditioning method where a response initially triggered by one stimulus eventually gets triggered by another stimulus, due to their repeated association.

Instrumental Learning

A learning process in which an individual learns to associate behaviors with their consequences, leading to changes in behavior.

Modelling

The process of learning behavior by observing and imitating others, often used as a technique in psychological therapy and behavior modification.

Open Day

An event typically organized by institutions or organizations where they open their doors to the public for informational and promotional purposes.