Suppose We Use a "Run of Eight" Rule;that Is,we Declare

question 27

Multiple Choice

Suppose we use a "run of eight" rule;that is,we declare the process out of control if eight consecutive points are all above the center line of the chart or if eight consecutive points are all below the center line of the
Chart.If the process is in statistical control,what is the (approximate) probability that we declare the process out of control using this rule?

• A)0.001
• B)0.004
• C)0.008
• D)0.05

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Definitions:

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, essential for transporting oxygen and nutrients throughout the body.

Cancer-Causing Tar

Harmful substances found in tobacco smoke that contain carcinogens capable of altering the structure of DNA and causing cancer.

E-Cigarettes

Electronic devices that simulate the act of tobacco smoking by producing an aerosol that resembles smoke, often containing nicotine.

Toxic Chemicals

Substances that can cause harm to health, the environment, or property, including poisons and pollutants.