AQL and the impact of increasing Batch Size, or changing Inspection Level

M

malto01

#1
hi, i am landing here with a last minute job.
I am very sorry for this, but at this time i appreciate any kind of help in this matter. So, thanks in advance.

I am required to determine the Sample size and the accept and rejection levels in each case using the sampling plans (table I and Table II).
You are then required to answer the following questions:
Explain the impact of
- increasing the batch size on sample size
- increasing the %AQL for each individual batch size
- changing the general inspection level.

Thank you for all your thoughts and your time

malto
 
Elsmar Forum Sponsor

Stijloor

Staff member
Super Moderator
#2
hi, i am landing here with a last minute job.
I am very sorry for this, but at this time i appreciate any kind of help in this matter. So, thanks in advance.

I am required to determine the Sample size and the accept and rejection levels in each case using the sampling plans (table I and Table II).
You are then required to answer the following questions:
Explain the impact of
- increasing the batch size on sample size
- increasing the %AQL for each individual batch size
- changing the general inspection level.

Thank you for all your thoughts and your time

malto
Can someone help?

Thank you very much!!

Stijloor.
 

Bev D

Heretical Statistician
Staff member
Super Moderator
#3
Is this a question on a homework assignment or exam prep? If not can you give us some more input on the situation you are facing?

If using ANSI/Mil-STD tables and methods, you will be able to determine this for yourself simply by trying different values and levels as described below
In general:
  • Effect of increasing batch size: the sample size will increase
  • Effect of increasing %AQL: the sample size will decrease
  • changing inspection level: the sample size will either decrease or increase depending on which inspection level you choose
 
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