Acceptance sampling by variables with life-test objectives

  • S. K. Bhattacharya Defence Science Laboratory, Delhi
  • K. Thiruvengadam Defence Science Laboratory, Delhi
Keywords: Variables, Life-test


Sampling plans by variables with special references to life-test problems based on Weidull distribution are obtained. The life-test is terminated at the r-th failure. The sampling plan is such that a lot is accepted with a reassigned(high)probability when the specified mean life can be established. OC functions of the plans are obtained and Producer's risk is also discussed. A method of obtaining minimum sample size has been proposed so as to obtain the require number of failures with a prescribed time limit with a given probability.
How to Cite
Bhattacharya, S., & Thiruvengadam, K. (2014). Acceptance sampling by variables with life-test objectives. Defence Science Journal, 14(2), 115-122.
Research Papers