Re: Automatic calculation of sample size

Hi Vivek,

You only need to change one thing and you will get desired results. i.e 32 sample size for the lot size of 1000.

In the formula, change P2 to P1 because P1 is for Lot size whereas P2 is for Container.

Other settings would remain same. I tested it and see below screen shots.

SDP:

SP:

Inspection plan header:

Inspection lot:

I'll write the points again and you should be able to get results this time.

1. In the Sampling drawing procedure:  Assign formula TRUNC(SQRT(P1)+1) & Size factor 1.
2. In the Sampling procedure, make similar setting as given above. Set sample management, Fixed sampling type and sample size.
3. In Inspection plan header, Assign 200 inspection points and SDP.
4. Make GR for 1000 qty, sample size would be calculated as 32.

Pl check and revert.

ntn