The Empirical Rule States That, for Data Having a Bell-Shaped

question 18

Multiple Choice

The empirical rule states that, for data having a bell-shaped distribution, the percentage of data values being within one standard deviation of the mean is approximately​

• A) ​33%.
• B) ​50%.
• C) ​68%.
• D) ​95%.

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Definitions:

12-Lead ECG

A comprehensive electrocardiographic test that uses 12 leads placed on the body to record the electrical activity of the heart.

Chest Pain

A discomfort or pain felt in the front of the body between the neck and upper abdomen, often indicating a heart problem but can have other causes.

Onset Of Pain

The moment or period at which a person first becomes aware of or starts experiencing pain.

Alarm Fatigue

A phenomenon in healthcare settings where staff become desensitized to safety alarms, potentially leading to slower response times or missed warnings.