A single-sampling plan by attributes is needed for a purchased component. Given the following information, what is the consumer's risk? Table G.1 is appended to this exam. Sample size = 75
Acceptance number (c) = 2
Acceptance quality level (AQL) = 0.01
Lot tolerance proportion defective (LTPD) = 0.05
A) .25
B) .27
C) .29
D) .31

Question

Quizplus · Accepted Answer

The consumer's risk, often denoted as beta (β), is the probability of accepting a lot with quality worse than the Lot Tolerance Proportion Defective (LTPD), typically associated with a specific LTPD value. Without access to Table G.1 or the ability to perform the exact calculations based on the provided sample size, acceptance number, and LTPD, the correct answer cannot be determined through calculation here. However, given the nature of the question, it seems to be testing understanding of concepts rather than specific calculation skills. In practice, determining the consumer's risk would require consulting standard tables or using statistical software designed for quality control applications, which would provide the exact probability of accepting a lot given the parameters (sample size = 75, acceptance number = 2, AQL = 0.01, LTPD = 0.05). Without the ability to perform these calculations or access the specific table, an exact answer cannot be provided based on the information given.

A Single-Sampling Plan by Attributes Is Needed for a Purchased