Which Statements Are Correct About the Advanced Capability Analysis Shown

question 9

Multiple Choice

Which statements are correct about the advanced Capability Analysis shown here? (Note: There are 3 correct answers) .  

• A) This is a Poisson Capability Analysis.
• B) The average DPU with 95% confidence is between 0.024 and 0.0295.
• C) The DPU does not seem to vary depending on sample size.
• D) The process shows only one instance of being out of control statistically so we have confidence in the estimated DPU of this process.
• E) The maximum DPU in one observation was nearly 0.0753.

---

Definitions:

Axle Assembly

A central component of most vehicles' wheel systems, joining the wheels on either side and often housing gears for transmitting torque from the engine.

Drum Brake Assembly

A type of brake system that uses brake shoes pressed outwards against a rotating drum to slow or stop a vehicle.

Non-servo Designs

Brake or other mechanical systems designed without the use of a servo mechanism, often simpler and requiring manual operation or greater force.

Secondary Shoe

In drum brakes, the brake shoe that is positioned to be actuated secondarily during brake application.