The Study of Safe and Efficient Working Environments Is ____

question 43

Multiple Choice

The study of safe and efficient working environments is ____?

• A) ergonomics
• B) white hat
• C) computer vision syndrome
• D) encryption

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Definitions:

Population Average

The sum of all values in a population divided by the number of values in that population, also known as the mean.

Standard Error

The standard deviation of the sampling distribution of a statistic, often used to estimate the accuracy of a sample mean.

Population Standard Deviation

A measure of the dispersion or variability within a full population, indicating how much individual points differ from the population mean.

Sample Size

The number of individual observations or data points collected and included in a sample from a population for analysis.