Which of the Following Random Variables Are Continuous? I)

question 20

Multiple Choice

Which of the following random variables are continuous? I) . the air pressure in an automobile tire (in pounds per square inch) II) . the diameter of an automobile tire (in centimeters) III) . the number of miles traveled by an automobile tire

• A)I only
• B)I and III only
• C)II and III only
• D)I, II, and III
• E)None of the variables is continuous.

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Definitions:

Output

The quantity of goods or services produced in a given period by a firm, industry, or country.

Monopolies

Market situations where a single supplier dominates the supply of a particular good or service, limiting competition and potentially leading to higher prices and reduced innovation.

Entire Industry Supply

The total quantity of a specific good or service that is available to consumers from all producers in a particular industry.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded, typically downward sloping to the right.