Nearly 100% of the Observed Occurrences of a Random Variable

question 23

True/False

Nearly 100% of the observed occurrences of a random variable x that is normally distributed will
fall within three standard deviations of the mean of the distribution of x.

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Definitions:

Lower Intelligence

Intelligence levels that are considered below the average or typical range for a population.

Reading Skills

The abilities required for interpreting written language, including comprehension, decoding, and fluency.

Grab Bars

Safety devices installed in bathrooms or other areas to assist people in maintaining balance, standing up, or maneuvering safely around the space.

Shower Stool

A stool designed for use in the shower to assist individuals who have difficulty standing for long periods.