The Nurse Understands That the Phrase "The Use of Medical

question 10

Multiple Choice

The nurse understands that the phrase "the use of medical information exchanged from one site to another via electronic communications to improve a patient's clinical health status" refers to what aspect of health care?

• A) Computerized charting systems
• B) Electronic medical records
• C) Telehealth
• D) Telemedicine

Differentiate between dependent and independent samples in statistical analysis.

Understand the concepts of the null hypothesis and how to accept or reject it based on test outcomes.

Understand the concept and application of t test for dependent means also known as t test for correlated samples.

Distinguish between t test for independent samples and t test for dependent samples, including their respective uses and requirements.

---

Definitions:

Sample SD

The standard deviation of a sample, representing the dispersion or variability of the sample data points from their mean.

Significance Level

In statistics, a threshold for determining how significant the results of an experiment are, often used in hypothesis testing to gauge the probability of incorrectly rejecting a true null hypothesis.

Sample Weigh-Ins

A methodology or procedure in research and statistics where initial measurements or data collection are carried out to understand a sample’s characteristics before the main analysis.

Confidence Interval

A spectrum of figures, taken from sample observations, possibly enclosing the value of an undetermined population characteristic.