In a Frequency Distribution, What Is the Number of Observations

question 70

Multiple Choice

In a frequency distribution, what is the number of observations in a class called?

• A) Class midpoint
• B) Class interval
• C) Class array
• D) Class frequency
• E) None of the choices are correct

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Definitions:

Myocardial Infarction

A medical term for a heart attack, resulting from the blockage of blood flow to a part of the heart, causing heart cells to die due to lack of oxygen.

Resistance Stage

A phase of the general adaptation syndrome in which the body tries to adapt to a stressor and maintain homeostasis, following the initial alarm reaction stage.

General Adaptation Syndrome

A three-stage response (alarm, resistance, exhaustion) that describes the body's short- and long-term reactions to stress.

Physical Assessment

A comprehensive examination of a patient's body to detect any signs of disease or abnormalities, often using observation, palpation, percussion, and auscultation.