A Data Set Shows That the Mean, Median, and Mode

question 15

Multiple Choice

A data set shows that the mean, median, and mode are the same. This means which of the following?

• A)The distribution is bimodal.
• B)The data are normally distributed.
• C)The variables are dichotomous.
• D)All data points are identical.
• E)The kurtosis is symmetrical.
• F)This may describe the normal curve.

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Definitions:

Cortex

The outer layer of the brain involved in high-level functions such as consciousness, memory, thought, and emotion.

Sensory Inputs

Information received by sensory systems from the environment or the body, which is then processed by the brain.

Cortex

Refers to the outer layer of the cerebrum, involved in complex functions including memory, attention, perception, cognition, awareness, thought, language, and consciousness.

Limbic System

The limbic system is a complex set of brain structures involved in emotion, behavior, motivation, long-term memory, and olfaction.