Test - CMQ 200 Module 0-1 Exam: Sampling Basics

ELO 1.1.1 Recognize the difference between sampling and 100% inspection

1.Which type of inspection is defined as inspection every item within a population for the purpose of making an accept/reject decision population?

a.Acceptance sampling inspection

b.100% inspection

c.Random inspection

d.Pre-purchase inspection

ELO 1.4.3 Using the simple sampling method, determine the appropriate sample size.

2.When serial numbers are not consecutive, or are non-numeric which randomization technique is best to select a random sample?

a.Random.org's Random Integer Set Generator

b.MS Excel Sort by Random Numbers

c.Random number table

d.Random.org's Random Sequence generator

ELO 1.3.2 Recognize the relationship between Acceptable Quality Level (AQL), lot size, and sample size.

3.If the lot size increases, the effect on the sample size is that is____________.

a.Is not affected by the lot size

b.Will decrease

c.Will always increase regardless of where the new lot size falls within the Lot Size Brand.

d.May change depending on where the new lot size falls within the Lot Size Brand.

ELO 1.2.1 Define inspection lot/inspection batch.

4.What term is defined as a collection of units of production from which a sample is to be drawn and inspected to determine conformance with the acceptability criteria?

a.Random sample

b.Inspection batch

c.Batch size

d.Production batch

ELO 1.1.4 Recognize the difference between inspection by attributes and inspection by variables.

5.What data set contains attribute data?

a.31.2, 32.4, and 30.1 degrees Celsius

b.31, 32, and 30 dB

c.31.2, 32.4, and 30.1 mm

d.31, 32, and 30 defects per week

ELO 1.3.4 Recognizing the effect of sample size and AQL on Operating Characteristic (C) curves.

6.What is the effect on an Operating Characteristic (OC) curve as sample size increases with the acceptance number remaining proportional?

a.The OC curve approaches the ideal chape

b.The OC curve stretches left

c.The OC curve stretches right

d.The OC curve flattens out

ELO 1.3.4 Recognize the effect of sample size and AQL on Operating Characteristic (OC) curves.

7.What is the effect on an Operating Characteristic (OC) curve as sample size increases with the acceptance number remaining proportional?

a.The OC curve approaches the ideal shape

b.The OC curve stretches left

c.The OC curve stretches right

d.The OC curve flattens out

ELO 1.1.5 Recognize the difference between defects and defective.

8.What term is defined as any nonconformance of the unit of product with the specified requirements?

a.Defective unit

b.Defect

c.Minor defective

d.Major defect

ELO 1.2.3 Recognize characteristics, features, and specification requirements identified as acceptance sampling criteria.

9.What documents are part of a contract technical review? (Select all that apply)

a.Quality Assurance Letter of instruction

b.Request for Proposal

c.Statement of Work

d.Contract Data Requirements List

ELO 1.1.2 Recall the main uses of sampling in industry

10.What is the last type of inspection performed before a product is delivered to the customer?

a.Final product inspection

b.Incoming material inspection

c.In-process inspection

d.Between manufacturing processes