Nevada Administrative Code
Chapter 459 - Hazardous Materials
RADIATION CONTROL
X-Rays in the Healing Arts
Section 459.418 - "Coefficient of variation" defined

Universal Citation: NV Admin Code 459.418
Current through December 31, 2024

"Coefficient of variation," abbreviated as "C," means the ratio of the standard deviation to the mean value of a population of observations. It is estimated using the following equation:

Click here to view image.

where

s=Estimated standard deviation of the population.

Click here to view image.=Mean value of observations in sample.

Xi=ith observation in sample.

n=Number of observations in sample.

Bd. of Health, Radiation Control Reg. § 6.2.9, eff. 2-28-80-NAC A by R084-98, 1-26-99

NRS 459.201

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