The table below shows the selected values of the OC curve for the acceptance sampling plan n=6.

Upon failed inspection, defective items are replaced.

A) Calculate the AOQ for each data point assuming the batch size (N) is much larger than the sample size (n).

B) Plot the AOQ curve

C) At approximately what defective rate (Pd) is the AOQ at its worst (highest)? Is this a good plan if the desired specifications are AQL = 0.015, =. 0.05, LTPD = 0.05, = 0.10 (how well does this plan satisfy targeted and )?

(N-n)~N and therefore AOQ=Pd * Pa). . Probability of acceptance Proportion defective (Pa) Population percent defective (Pd) Probability of acceptance (Pa) 10.00 1.00000 10.01 0.99408 10.02 0.86650 10.03 0.55623 10.04 0.26516 10.05 0.10056 0.06 0.03217 10.07 0.00905 10.08 0.00231 10.09 0.00054 10.10 0.00012