Ptolemy's Model of the Universe

question 25

Multiple Choice

Ptolemy's model of the universe

• A) was heliocentric.
• B) included elliptical orbits.
• C) contained epicycles.
• D) all of the above.
• E) none of the above.

---

Definitions:

Process Capability Ratio

The process capability ratio is a statistical measure that quantifies how well a process can produce output within specified limits of variability.

Design Specifications

Detailed descriptions of the requirements for a product, including dimensions, materials, and performance criteria.

Variability

Any deviation from the optimum process that delivers perfect product on time, every time.

X-bar Chart

A control chart used in statistical process control to monitor the process mean over time and identify any variations from the normal process performance.