If the Random Variable of X Is Normally Distributed, ________

question 37

Multiple Choice

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

• A) 99.73
• B) 68.26
• C) 95.00
• D) 95.44

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Definitions:

Neurotransmitters

Chemicals that transmit signals across a synapse from one neuron to another neuron, muscle cell, or gland cell.

Body Processes

Various physiological and biological functions carried out by an organism to maintain life, including respiration, digestion, and circulation.

Exocrine Glands

Glands that secrete their products through ducts either onto an external surface or into an internal space, unlike endocrine glands which secrete hormones directly into the bloodstream.

Interstitial Fluids

Fluids that occupy the spaces between cells and provide a means of transporting nutrients and waste materials.