A Stratified Sample in Which the Sample Size for Each

question 25

Multiple Choice

A stratified sample in which the sample size for each stratum is allocated according to analytical considerations is called a(n) _____.

• A) disproportional stratified sample
• B) unbalanced stratified sample
• C) secondary stratified sample
• D) analytical sample

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Definitions:

Uninterrupted Sleep

A period of sleep without any disruptions, important for overall health, allowing the body and mind to recover and rejuvenate.

Coarctation of the Aorta

A congenital condition characterized by a narrowing of the aorta, which can lead to high blood pressure and damage to the heart muscle.

Congenital Heart Defect

A heart abnormality present at birth, affecting the heart's structure, function, or both, and can range from simple to complex in nature.

Septic Shock

A severe and life-threatening condition caused by an overwhelming infection leading to dangerously low blood pressure and organ failure.