Which of the Following Is Not a Characteristic of the Normal

question 149

Multiple Choice

Which of the following is not a characteristic of the normal probability distribution?

• A)symmetry
• B)The total area under the curve is always equal to 1.
• C)99.72% of the time the random variable assumes a value within plus or minus 1 standard deviation of its mean
• D)The mean is equal to the median, which is also equal to the mode.

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Definitions:

Mental Representation

Internal cognitive symbols that represent external reality or thoughts, allowing individuals to think about and navigate the world.

Guitar

A fretted musical instrument typically played by strumming or plucking the strings with fingers or a pick.

Exemplar Model

A theory in cognitive psychology suggesting that individuals categorize objects and concepts based on comparisons to mental examples of similar instances.

Categorizing Concepts

The mental process of grouping objects, ideas, or information into classes or categories based on common characteristics or attributes.