Classify the Following Random Variable According to Whether It Is

question 117

Multiple Choice

Classify the following random variable according to whether it is discrete or continuous. The blood pressures of a group of students the day before the final exam

• A)continuous
• B)discrete

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Definitions:

Volatility

A statistical measure of the dispersion of returns for a given security or market index, often used to gauge risk.

Service Relay Valve

A Service Relay Valve is a pneumatic device in heavy-duty vehicles' braking systems that responds to signals from the brake pedal to apply or release air pressure to the brakes, ensuring timely and proportional braking action.

Trailer Air Tanks

Pressurized air reservoirs used in the air brake system of a trailer to store compressed air necessary for brake operation.

Service Brake Chambers

Components in air brake systems that convert air pressure into mechanical force to apply the brakes.