Single Sampling Plan for Stated Values of Lot Tolerance Percent Defective (LTPD)This application gives rectifying sampling plans for attributes. Enter your process parameters: Lot size The number of items in the batch. Must be no larger than 100,000. LTPD 0.50%1.00%2.00%3.00%4.00%5.00%7.00%10.00% Process Average (%) % Must be between 0 and 0.5×LTPD New to SQC Online? Unregistered users can access only a limited number of options. Register for a free trial or subscribe (starting at only $39.90/year). Returning users, please login. Compare options.