8.5 Suppose you have a batch of 30 items to be inspected to determine, in each case, whether the item meets established quality standards or is defective. In the process of determining whether an item is acceptable (A) or defective (D), it is destroyed, so sampling is necessarily without replacement. The articles have been produced with a machine that has been decided to discard if it produces more than 10% defective a)State the relevant set of hypotheses, either in terms of the number of defectives (D) or the ratio D/30 b)Find the decision rule for a test with a = 0.0394, with a sample size n= 4. c) Find the decision rule for a test with a = 0.001 with n = 4.

8.5 Suppose you have a batch of 30 items to be inspected to determine, in each case, whether the item meets established quality standards or is defective. In the process of determining whether an item is acceptable (A) or defective (D), it is destroyed, so sampling is necessarily without replacement. The articles have been produced with a machine that has been decided to discard if it produces more than 10% defective a)State the relevant set of hypotheses, either in terms of the number of defectives (D) or the ratio D/30 b)Find the decision rule for a test with a = 0.0394, with a sample size n= 4. c) Find the decision rule for a test with a = 0.001 with n = 4.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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