Random Samples of Size 100 Are Taken from an Infinite

question 5

Multiple Choice

Random samples of size 100 are taken from an infinite population whose population proportion is 0.2. The mean and standard deviation of the sample proportion are

• A)0.2 and .04
• B)0.2 and 0.2
• C)20 and .04
• D)20 and 0.2

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Definitions:

Rebreathing

Rebreathing is the process of inhaling the air that has been exhaled, which can lead to an increase in carbon dioxide and a decrease in oxygen levels in the body.

Bicarbonate Ions

Chemical ions (HCO3-) that act as a major component of the blood's buffering system, helping to maintain the body's pH balance.

Carbonic Acid

A weak acid formed when carbon dioxide dissolves in water, playing a vital role in regulating pH in the blood.

Respiratory Acidosis

A condition occurring when the lungs cannot remove all of the carbon dioxide the body produces, causing body fluids, especially the blood, to become too acidic.