A Graphical Display of a Data Set Is Given

question 34

Multiple Choice

A graphical display of a data set is given. State whether the distribution is (roughly) symmetric, right skewed, or leftskewed.
-Two dice were rolled and the sum of the two numbers was recorded. This procedure was repeated 400 times. The results are shown in the relative frequency histogram below.

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Definitions:

Stomach Contractions

Involuntary movements of the stomach muscles that mix and propel contents through the digestive system, often associated with hunger.

Ventromedial Hypothalamus

A region of the hypothalamus associated with satiety, feeding behavior, and regulation of metabolism.

Leptin

A hormone produced by fat cells that helps to regulate energy balance by inhibiting hunger, thereby governing fat storage in the body.

Learned Associations

Connections developed between stimuli or between behaviors and their consequences, which are formed through experience.