If a Set of Data Is Approximately Normally Distributed,we Would $\pm$

question 54

Multiple Choice

If a set of data is approximately normally distributed,we would find that approximately

• A)2 of every 3 observations would fall between \(\pm\) 1 standard deviation around the mean.
• B)4 of every 5 observations would fall between \(\pm\) 1.28 standard deviations around the mean.
• C)19 of every 20 observations would fall between \(\pm\) 2 standard deviations around the mean.
• D)All the above.

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Definitions:

Basal Ganglia

Clusters of neurons in the brain involved in coordinating movement and learning as well as aspects of emotion and cognition.

Hippocampus

A major component of the brain of humans and other vertebrates, involved in the consolidation of information from short-term memory to long-term memory, and in spatial memory that enables navigation.

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, responsible for voluntary movement, expressive language, and managing higher level executive functions.

Propranolol

Propranolol is a medication that belongs to a class called beta blockers, used primarily to treat high blood pressure, heart rhythm disorders, and other cardiovascular conditions.