Which of the Following Types of Samples Should Not Be

question 75

Multiple Choice

Which of the following types of samples should not be used to make good statistical inferences from a sample to a population?

• A)Stratified random samples.
• B)Self-selected samples.
• C)Cluster samples.
• D)All of these choices are true.

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Definitions:

Decreased Capillary Refill

A condition where the capillaries in the nail beds or skin take longer than usual to return to their normal color after being pressed, indicating potential circulation problems.

Tachycardia

An abnormally rapid heart rate, typically defined as a heart rate over 100 beats per minute in adults.

Central Venous Catheter

A tube inserted into a large vein, used for administering medications or fluids, obtaining blood tests, and directly measuring central venous pressure.

Simultaneous Intravenous Medications

The administration of two or more medications through an IV line at the same time.