For Which Special Patient Population Group Would the Help of a Counselor

question 40

Multiple Choice

For which special patient population group would the help of a counselor or social worker who could communicate the current state of mind or mood of the patient to the OR staff be of benefit to all parties involved?

• A) geriatric
• B) isolation
• C) pediatric
• D) substance abuse

---

Definitions:

Average Ages

The mean value of the ages within a specific group or dataset, calculated by adding all the ages together and dividing by the total number of ages included.

Pooled Variance

An estimate of variance across different samples or groups that assumes the underlying population variances are equal.

T-Statistic

A type of test statistic calculated to determine if a hypothesis should be accepted or rejected, commonly used in a t-test to compare means.

Degrees of Freedom

The number of independent values or quantities that can vary in the analysis without breaking any constraints, relevant in statistical tests to assess the validity of the test.