Which Shape Is Used to Represent Areas for a Normal

question 9

Multiple Choice

Which shape is used to represent areas for a normal distribution?

• A)Rectangle
• B)Bell curve
• C)Circle
• D)Triangle

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Definitions:

Valves

Mechanical devices in an engine that open and close to allow the intake of fuel/air mixture and the exhaust of combustion gases.

Camshaft Open

The period when the camshaft lifts the valve off its seat, allowing for air/fuel mixture intake or exhaust gas expulsion.

Smart Key

A device that allows for keyless entry and ignition of a vehicle, using radio frequency identification (RFID) technology to communicate with the car's locking mechanism.

Antitheft System

A security mechanism designed to deter or prevent unauthorized access or theft of a vehicle or its contents.