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Why Should You Be Suspicious of a Survey That Was

question 58

Essay

Why should you be suspicious of a survey that was conducted on a random sample of 2,000 people but was done in one night (this is typical of the 'instant polling' that goes on in the media).


Definitions:

Cyanosis

A blue or purplish discoloration of the skin and mucous membranes due to deficient oxygenation of the blood.

Buccal Mucosa

The lining of the cheeks inside the mouth, consisting of a mucus membrane that is important for oral health and the administration of certain medications.

Dark-Skinned

Having a skin color that is richly pigmented, typically described for individuals with higher melanin content in the dermis.

Absorption

The process by which substances are taken up and incorporated into the body, as in nutrient absorption in the digestive tract.

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