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Online Webinar
13 Nov 2014
Science

Confidence / Reliability Calculations & Statistically Valid Sample Sizes

The seminar begins with a discussion of relevant regulatory requirements, as motivation for calculating "confidence/reliability". Then, some vocabulary and basic concepts are discussed.

All manufacturing and development companies perform testing and/or inspections that involve concluding whether or not a product or lot is acceptable vs. design or QC specifications. Such test/inspections may occur during design verification/validation or during incoming or final QC.The most informative method for analyzing the data that results from such activities is the calculation of the product's or lot's "reliability" at a chosen "confidence" level (where "reliability" means "in-specification"). Such a method produces information that is more valuable than simply that the given product or lot "passed" (as is the case when "AQL Attribute Sampling Plans" are used) or a % in-specification statement without any corresponding confidence statement (as is the case with AQL Variables Sampling Plans and with Process Capability calculations).The output of a "Confidence/Reliability" calculation is a definitive statement that the given product or lot has a specific % in-specification, which conclusion we can state with a specific level of confidence (e.g., 95% confidence of 99% reliability, or 90% confident of 93% reliability").Areas Covered in the Session :The seminar begins with a discussion of relevant regulatory requirements, as motivation for calculating "confidence/reliability". Then, some vocabulary and basic concepts are discussed.Next, detailed descriptions are given for how to calculate confidence/reliability for data that is either pass/fail (i.e., "attribute" data), normally-distributed measurement data, non-normally distributed measurement data that can be transformed into normality, or non-normally distributed measurement data that cannot be transformed into normality.  Spreadsheets are shown as examples of how to implement the methods described in the seminar. A final discussion is provided on how to introduce the methods into a company.All the above is captured in these bullet points:Regulatory RequirementsVocabulary and ConceptsAttribute DataNormal DataNormal Probability PlottingNon-Normal Data that can be normalizedReliability Plotting (for data that cannot be normalized)Implementation RecommendationsWho Will Benefit:A must attend webinar for allQA / QC SupervisorsProcess EngineersManufacturing EngineersQA / QC TechniciansManufacturing TechniciansR&D EngineersPrice Tags:LiveSingle Live : For One Participant$ 249Corporate Live : For Max. 10 Participants$ 899RecordingSingle REC : For One Participant - Unlimited Access for 6 Months$ 299For more information and enquiries contact us atCompliance Trainings5939 Candle brook Ct, Mississauga, ON L5V 2V5, Canada  Customer Support: 416-915-4458

When

13 Nov 2014 @ 01:00 pm

13 Nov 2014 @ 02:30 pm

Duration: 1 hours, 30 minutes

Timezone: GMT -5:00


Where

Online Webinar


Language

English en


Organised by

Compliance Trainings (deactivated)
Speakers

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