In a Statistics Class, 10 Scores Were Randomly Selected with the Following

question 122

Multiple Choice

In a statistics class, 10 scores were randomly selected with the following results: 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What is the IQR?

• A) 12.00
• B) 5.25
• C) 10
• D) 5.00
• E) 11.00

---

Definitions:

T-lymphocytes

A type of white blood cell crucial for the immune response, playing a key role in the body's defense against pathogens.

AIDS

Acquired Immunodeficiency Syndrome, a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV) damaging the immune system.

T-cell Count

A measurement of the number of T-cells (a type of white blood cell crucial for immune function) in the blood, often used to assess immune system health or in the context of diseases like HIV/AIDS.

Systemic Lupus Erythematosus

A chronic autoimmune disease that can affect various parts of the body, including the skin, joints, kidneys, and brain, causing widespread inflammation and tissue damage.