AQL vs LTPD Risk Mapper

M&Q Engineering • OC Curve Analysis • Producer Risk α / Consumer Risk β / Sampling Discrimination

Sample Size n

Acceptance Number c

Producer AQL (%)

Consumer LTPD (%)

Risk-mapping aid for lot acceptance sampling. Uses Poisson approximation to generate OC curve and estimate probability of acceptance at AQL and LTPD points. Final plans should be verified against ISO 2859-1 / ANSI Z1.4 tables and customer requirements.

Run ID	n	c	AQL %	LTPD %	α Risk	β Risk	Ratio	Status	Action

Producer Risk α

0.0%

Probability of rejecting acceptable quality at AQL

Consumer Risk β

0.0%

Probability of accepting poor quality at LTPD

Discrimination Ratio

0.0

LTPD divided by AQL

Consumer Risk Gauge

0.0%

NO RISK DATA

Current Plan Summary

N/A

Active OC curve and risk plan output

Audit Status: No calculation recorded.