A lot of 2,000 items has just arrived.A single sampling calls for a sample size of 100 and c = 3.What is the average outgoing quality limit,assuming that all defectives in the entire lot are replaced if it is rejected and all defectives are replaced in the sample if it is accepted? Table I.1 is appended to this exam.
A) Less than or equal to 0.0150
B) Greater than 0.0150 but less than or equal to 0.0175
C) Greater than 0.0175 but less than or equal to 0.0200
D) Greater than 0.0200

Question

Quizplus · Accepted Answer

The average outgoing quality limit (AOQL) is calculated using the formula AOQL = (c/n) * (N-n)/(N-1), where c is the acceptance number, n is the sample size, and N is the lot size. Substituting the given values, AOQL = (3/100) * (2000-100)/(2000-1) = 0.0189, which falls in the range greater than 0.0175 but less than or equal to 0.0200.

A Lot of 2,000 Items Has Just Arrived