Overseeing Quality Assurance Testing and Participating in Planning of the Immediate

question 14

Multiple Choice

Overseeing quality assurance testing and participating in planning of the immediate, intermediate, and long-term goals of the department are duties of a:

• A) technical director.
• B) department manager.
• C) staff sonographer.
• D) department sonologist.

---

Definitions:

Population Mean

The average value of a characteristic of the entire population.

Population Standard Deviation

The square root of the variance in a population, describing how data points in the entire population deviate from the population mean.

Sample Size

The number of observations or items included in a sample, which represents a portion of the larger population.

Binomial Populations

Populations that follow a binomial distribution, characterized by only two possible outcomes for each trial.