An Important Factor in Survey Research Is How Closely the Sample

question 78

Multiple Choice

An important factor in survey research is how closely the sample reflects the population under study. This is referred to as sample

• A) fairness.
• B) strategy.
• C) size.
• D) representativeness.

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Definitions:

Hematocrit

Hematocrit is a measure of the volume percentage of red blood cells in the blood, used in diagnosing and monitoring various medical conditions.

Blood Viscosity

A measurement of the resistance of blood to flow, which can affect blood pressure and circulation, influenced by factors such as hematocrit and plasma protein levels.

Respiratory Pump

A mechanism involving the muscles of the thorax and abdomen, which helps in moving air in and out of the lungs during breathing.

Diaphragm

a large, dome-shaped muscle located at the base of the lungs that plays a crucial role in breathing.