'Oc curve' presentation slideshows

Acceptance Sampling Plans

a. ?. AQL LTPD. Acceptance Sampling Plans. Supplement I. Acceptance Sampling. Acceptance sampling is a statistical process for determining whether to accept or reject a lot of products by testing a random sample of parts taken from the lot.

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Ch 12- Control Charts for Attributes

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Acceptance Sampling

Acceptance Sampling. 10S- 1. Acceptance sampling A form of inspection applied to lots or batches of items before or after a process, to judge conformance with predetermined standards May be applied to both attribute and variable inspection. Purpose of Acceptance Sampling.

1.94k views • 29 slides

Presentation Overview

Presentation Overview. Operation Characteristic (OC) curve Defined Explanation of OC curves How to construct an OC curve An example of an OC curve Problem solving exercise. OC Curve Defined . What is an Operations Characteristics Curve? the probability of accepting incoming lots.

464 views • 25 slides

Chapter Eleven

Chapter Eleven. Quality and Assurance. Fig. 11-1. The Trade-Off Between Quality and Cost. Fig. 11-2. Probability Density of a Uniform Variate on (0, 1). Fig. 11-3. Density of the Sum of Three Uniform Random Variables. Fig. 11-4.

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Chapter Eleven

Chapter Eleven. Quality and Assurance. Fig. 11-1. The Trade-Off Between Quality and Cost. Fig. 11-2. Probability Density of a Uniform Variate on (0, 1). Fig. 11-3. Density of the Sum of Three Uniform Random Variables. Fig. 11-4.

324 views • 22 slides

Chapter Eleven

Chapter Eleven. Quality and Assurance. Fig. 11-1. The Trade-Off Between Quality and Cost. Fig. 11-2. Probability Density of a Uniform Variate on (0, 1). Fig. 11-3. Density of the Sum of Three Uniform Random Variables. Fig. 11-4.

291 views • 22 slides

Acceptance Sampling

546 views • 19 slides

An AQL System For Lot-By-Lot Acceptance Sampling By Attributes

An AQL System For Lot-By-Lot Acceptance Sampling By Attributes. Outline Acceptance Criteria Acceptable Quality Level (AQL) Appendix 3 Tables Determining Sample Size Code Letter A Single Sampling Plan Example. Acceptance Criteria.

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Recitation 8

Recitation 8. OC CURVES AOQ. Review of parameters. N:Lot size n1: Sample size on the first sample c1: Acceptance # on the first sample r1: Non-acceptance # on the first sample n2: Sample size on the second sample c2:Acceptance number for both samples

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Acceptance Sampling

Acceptance Sampling. Acceptance sampling is a method used to accept or reject product based on a random sample of the product. The purpose of acceptance sampling is to sentence lots (accept or reject) rather than to estimate the quality of a lot.

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Lecture 26

Lecture 26. Quality inspection systems. Quality Inspection Systems. There are four systems which are used in industry 4-point system 10 point system Clock-wise garment inspection system Acceptance Sampling. 4-point system.

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Acceptance Sampling

Acceptance Sampling. Items are sold as a group ( lot ) by a producer to a consumer Each lot has a certain fraction p of defective items Consumer will only accept lot if p is small How should consumer decide? A: Inspect a sample from lot Not currently popular QC method .

354 views • 11 slides

FLIPPED CLASSROOM ACTIVITY CONSTRUCTOR

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Operating Characteristic Curve

Operating Characteristic Curve. Outline Operating Characteristic Curve OC curve of an ideal sampling plan Effect of changing the sampling plan Type A and Type B OC curve Three special points on the OC curve. OC Curve of an Ideal Sampling Plan.

102 views • 7 slides