If the Random Variable of X Is Normally Distributed,______ Percent

question 82

Multiple Choice

If the random variable of x is normally distributed,______ percent of all possible observed values of x will be within three standard deviations of the mean.

• A)68.26
• B)95.44
• C)99.73
• D)100
• E)None of these

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Definitions:

Preganglionic Neurons

Neurons of the autonomic nervous system that extend from the central nervous system to a ganglion, transmitting signals to postganglionic neurons.

Parasympathetic Division

Part of the autonomic nervous system that conserves energy and restores the body to a state of calm.

Synapse

The junction between two neurons or between a neuron and a muscle where transmission of electric or chemical signals occurs.

Ganglia

Structures containing nerve cell bodies, typically located outside of the central nervous system, which relay impulses between neurons.