What Is a Scatter Diagram,and for What Kind of Data

question 4

Essay

What is a scatter diagram,and for what kind of data is it a useful descriptive device?

---

Definitions:

Tourniquet

A device used to apply pressure to a limb or extremity to limit, but not stop, the flow of blood, often used during surgery or in emergency situations.

Central Venous Access Devices (CVADs)

Medical devices inserted into large veins in the body used for administering medications, fluids, or for drawing blood.

Implanted Subcutaneous Ports

A type of port placed under the skin typically used for long-term intravenous access for medication delivery or blood sampling.

Peripherally Inserted Central Catheter (PICC)

A long, flexible tube inserted through a vein in the arm and extended to a central vein near the heart for long-term medication or nutrient administration.