A quality control inspector is studying the alternative sampling plans (n = 5, a = 1) and
Question:
A quality control inspector is studying the alternative sampling plans (n = 5, a = 1) and (n = 25, a = 5).
a. Sketch the operating characteristic curves for both plans, using lot fractions defective .05, .10, .20, .30, and .40.
b. As a seller producing lots with AQL = .10, which of the two sampling plans would you prefer? Why?
c. As a buyer wanting to protect against accepting lots with fraction defective exceeding p1 = .30, which of the two sampling plans would you prefer? Why?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Statistics For Engineering And The Sciences
ISBN: 9781498728850
6th Edition
Authors: William M. Mendenhall, Terry L. Sincich
Question Posted: