If Your Sample Mean Is 30, Your Population Average Is

question 73

Multiple Choice

If your sample mean is 30, your population average is 10, and your standard error of the mean is 5, what is your observed z value?

• A)6
• B)−2.5
• C)4
• D)20

---

Definitions:

Promoting Health

The process of enabling people to increase control over, and to improve, their health.

Psychological Principles

Fundamental theories or beliefs guiding the understanding and study of psychology.

Chronic Diseases

Long-lasting health conditions that may not be cured but can be controlled through medication, therapy, and lifestyle changes.

Health Psychology

A field of psychology focused on how biological, psychological, and social factors affect health and illness.