The Variance Is a Measure of Dispersion or Variability of a Random

question 86

Multiple Choice

The variance is a measure of dispersion or variability of a random variable. It is a weighted average of the

• A)square root of the deviations from the mean
• B)square root of the deviations from the median
• C)squared deviations from the median
• D)squared deviations from the mean

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Definitions:

Alcoholic Robbers

Individuals who commit theft or robbery under the influence of alcohol or whose criminal behavior is largely driven by alcohol addiction.

Intraracial

Pertaining to relationships or interactions that occur within the same race.

Interracial

Pertaining to, involving, or between people of different racial backgrounds.

Unarmed

Not equipped with or carrying any weapons.