Since the Passage of the Drug-Free Workplace Act of 1988

question 74

Multiple Choice

Since the passage of the Drug-Free Workplace Act of 1988:

• A) drugs in the workplace have been prohibited.
• B) employers are prohibited from conducting random drug tests.
• C) all employees must submit to drug tests on demand.
• D) applicants and employees of federal contractors are subject to testing for illegal drug use.

---

Definitions:

Standard Deviation

An indication of how spread out the numbers in a data set are, demonstrating variability from the mean.

Heights of Men

The measurement of how tall male individuals are, often collected for studies in ergonomics, health, or demographic research.

Standard Deviation

A measure of the dispersion or spread of a set of data points relative to its mean, indicating how much variation exists from the average.

Sample Mean

The average of all the observations in a sample.