A sample of 100 items is randomly selected from a shipment of incoming materials.AQL and LTPD have been established at 0.01 and 0.07,respectively.When four or more defective items are found in a sample,the shipment is rejected.Table I.1 is appended to this exam.What is the value of α?
A) Less than or equal to 0.04
B) Greater than 0.04 but less than or equal to 0.06
C) Greater than 0.06 but less than or equal to 0.08
D) Greater than 0.08

Question

Quizplus · Accepted Answer

The value of α, the producer's risk, is the probability of rejecting a good lot (with defect level at AQL). Given the AQL of 0.01 and the rejection rule of four or more defectives, the probability of finding four or more defectives in a sample of 100 items is less than or equal to 0.04.

A Sample of 100 Items Is Randomly Selected from a Shipment