The Empirical Rule States That the Percentage of Observations in a Data

question 129

True/False

The Empirical Rule states that the percentage of observations in a data set (providing that the data set is bell shaped)that fall within one standard deviation of their mean is approximately 75%.

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Definitions:

Sphygmomanometer

A tool designed for blood pressure assessment, featuring a cuff that can be inflated to constrict blood flow, along with a manometer to gauge the pressure.

Systolic Blood Pressure

The top number in a blood pressure reading, indicating the pressure in the arteries when the heart beats.

Inefficient Contraction

Inadequate tightening or shortening of muscle fibers, often referring to the heart muscle, which impairs the heart's ability to pump blood effectively.

Peripheral Pulse

The pulse felt at points on the body where arteries are close to the skin, such as the wrist or neck, indicative of the heartbeat and blood circulation efficiency.