An Operating Characteristic (OC) Curve Is a Graph That Measures

question 10

Multiple Choice

An operating characteristic (OC) curve is a graph that measures

• A) the acceptable proportion of defects in a lot to the consumer.
• B) the probability of accepting a lot for different quality levels with a specific sampling plan.
• C) the probability of accepting a lot in which the fraction of defectives exceeds the lot tolerance percent defective.
• D) the maximum number of defective items a consumer will accept in a lot.

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Definitions:

Conglomerate

A coarse-grained sedimentary rock composed of rounded clasts bonded together by a matrix of finer particles and cement.

Breccia

A coarse-grained sedimentary rock composed of angular fragments, usually formed at a fault zone or by volcanic activity.

Sandstone

A sedimentary rock composed mainly of sand-sized mineral particles or rock fragments, often used in building and construction.

Sedimentary Clasts

Fragments or grains of rock or mineral that have been broken from a pre-existing rock and transported, eventually being deposited as sedimentary rock.